David's Astronomy Pages (Image Gallery) ARP Peculiar Galaxies

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Gallery of Peculiar Galaxies from ARP Catalog imaged with my 8 " LX200 telescope + ST-7E Camera supplemented or updated with new images taken with 12" LX200R + ST-10XME camera
	Note: due to my high latitude in Scotland and the height of my observatory wall, I'm limited to only seeing ARP Galaxies lying north of Declination -15 deg), with 8"LX200 or -25 deg with 12" LX200

ARP 1 to ARP 159		ARP 160 to ARP 338
Spiral Galaxies (Arps 1-101)   Low surface Brightness (Arps 1-6) ARP 1 - Spiral Galaxy (NGC 2857) ARP 2 - Spiral Galaxy (UGC 10310) ARP 4 - Spiral Galaxy (MCG-2-5-50 & 50a) ARP 5 - Spiral Galaxy (NGC 3664) ARP 6 - Spiral Galaxy (NGC 2537, Bear Paw Galaxy) Split arm (Arps 7-12) ARP 10 - Spiral Galaxy (UGC 1775) ARP 11 - Spiral Galaxy (UGC 717) ARP 12 - Spiral Galaxy with split arm (NGC 2608) Detached segments (Arps 13-18) ARP 13 - Spiral Galaxy (NGC 7448 ARP 16 - Spiral Galaxy (M66) ARP 18 - Spiral Galaxy (NGC 4088) Three-armed (Arps 19-21) ARP 20 - Three-armed galaxy (UGC 3014) ARP 21 - Three-armed Spiral Galaxy (CGCG 155-056, PGC 33487) One-armed (Arps 22-24) ARP 22 - Spiral Galaxy (NGC 4027 ARP 23 - Spiral Galaxy (NGC 4618 ARP 24 - Spiral galaxy (NGC 3445) One heavy arm (Arps 25-30) ARP 26 - Spiral Galaxy (M101)   ARP 27 - Spiral Galaxy (NGC 3631)   ARP 28 - Spiral Galaxy (NGC 7678)   ARP 29 - Spiral Galaxy (NGC 6946) Integral sign (Arps 31-36) ARP 31 - Spiral Galaxy (IC 167) ARP 33 - Spiral Galaxy (UGC 8613) ARP 34 - Spiral Galaxy (NGC 4615) ARP 36 - Spiral Galaxy (UGC 8548 / PGC 4780) Low surface-brightness companion on arms (Arps 37-48)   ARP 37 - Spiral Galaxy ( M77)   ARP 40 - Spiral Galaxy (IC 4271)   ARP 41 - Spiral Galaxy (NGC 1232)   ARP 42 - Spiral Galaxies (NGC 5829 & IC 4526)   ARP 43 - Spiral Galaxy (IC 607)   ARP 44 - Spiral Galaxy (IC 609 with companion)   ARP 46 - Spiral Galaxy (UGC 12665) Small, high surface-brightness companion on arms (Arps 49-78) ARP 49 - Spiral Galaxy with Companion (NGC 5665 / NGC 5665A)   ARP 55 - Spiral Galaxy with Companion (UGC 4881)   ARP 56 - Spiral Galaxy (UGC 1432)   ARP 57 - Spiral Galaxy (MCG+03-34-12 & MCG+03-34-13, VV298)   ARP 58 - Spiral Galaxy with small HSB on arm (UGC 4457)   ARP 63 - Spiral Galaxy with companions on arms (NGC 2944 et al)   ARP 65 - Galaxies (NGC 90, NGC 91)   ARP 66 - Spiral Galaxy (UGC 10396)   ARP 69 - Spiral Galaxy (NGC 5579)   ARP 72 - Spiral Galaxy (NGC 5996 & NGC 5994)   ARP 73 - Spiral Galaxy (IC 1222)   ARP 76 - Spiral Galaxy (M90)   ARP 78 - Spiral Galaxy (NGC 772 & NGC 770) Large, high surface-brightness companion on arms (Arps 79-91)   ARP 79 - Spiral Galaxy (NGC 5490C)   ARP 82 - Spiral Galaxy with Companion (NGC 2535 & NGC 2536)   ARP 83 - Galaxy Pair (NGC 3799 & NGC 3800)   ARP 84 - Spiral Galaxies (NGC 5394/5395, "Heron")   ARP 85 - Spiral Galaxy (M51, Whirlpool Galaxy)   ARP 86 - Spiral Galaxy with Companion (NGC 7753/7752)   ARP 87 - Spiral Galaxy (NGC 4808)   ARP 89 - Spiral Galaxy (NGC 2648) with companion   ARP 91 - Spiral Galaxies (NGC 5953 & NGC 5954) Spiral Galaxies - Elliptical galaxy companion on arms (Arps 92-101)   ARP 94 - Galaxies (NGC 3226 & NGC 3227)   ARP 95 - Galaxies (IC 4461 and IC 4462)   ARP 97 - Galaxies (PGC 38327 et al) ARP 99 - Galaxies (NGC 7549 & NGC 7550)   ARP 101 - Galaxies (UGC 10164 & UGC 10169)    Elliptical and Elliptical-like Galaxies Connected to spirals (Arps 102-108) ARP 102 - Elliptical Galaxy connected to Spiral (UGC 10814 et al) ARP 104 - Elliptical Galaxy connected to Spiral (NGC 5216 & 5218) ARP 105 - Elliptical / Spiral Galaxies (NGC 3561 & NGC 3561A) ARP 107 - Spiral Galaxy (UGC 5984) Repelling spiral arms (Arps 109-112)   ARP 111 - Galaxies   ARP 112 - Galaxies (NGC 7805 & NGC 7806) Close to and perturbing spirals (Arps 113-132)   ARP 113 - Galaxy Group (NGC 70 et al)   ARP 115 - Galaxies (PGC 36379 & UGC 6678)   ARP 116 - Galaxies (M60, NGC 4647 & NGC 4649)   ARP 117 - Spiral Galaxies (IC 982 & IC 983)   ARP 118 - Galaxies (NGC 1144 & NGC 1143-1)   ARP 120 - Galaxies (NGC 4435 & NGC 4438)   ARP 122 - Galaxies (NGC 6040 & PGC 56942)   ARP 124 - Spiral Galaxy (NGC 6361 w/ MCG+10-25-3)   ARP 127 - Galaxies (NGC 191 & IC 1563)   ARP 129 - Spiral Galaxies (UGC 5146A & UGC 5146B)   ARP 130 - Elliptical Galaxy (IC 5378) With nearby fragments (Arps 133-136)  ARP 133 - Elliptical Galaxy (NGC 541)   ARP 134 - Elliptical Galaxy (M49)   ARP 135 - Elliptical Galaxy (NGC 1023)   ARP 136 - Galaxies (NGC 5820 and companions) Material emanating from elliptical galaxies (Arps 137-145)  ARP 137 - Spiral Galaxy (NGC 2914) ARP 138 - Galaxy (NGC 4015) ARP 140 - Galaxies (NGC 274 & NGC 275) ARP 142 - Galaxies (NGC 2936 & NGC 2937) ARP 143 - Galaxies (NGC 2444 and NGC 2445) ARP 144 - Galaxies (NGC 7828 & 7829) ARP 145 - Galaxies (UGC 1840 & PGC 9062)   Galaxies With associated rings (Arps 146-148)  ARP 146 - Galaxies (PGC 509 & PGC 510) ARP 147 - Galaxies (UGC 298 & 298A)   ARP 148 - Spiral Galaxy (VV 32, PGC 33423, Mayall's Object) With jets (Arps 149-152)    ARP 150 - Galaxy (NGC 7909 et al)   ARP 151 - Spiral Galaxy (PGC 35129, MRK 40, VV 144)   ARP 152 - Elliptical Galaxy (M87) Disturbed with interior absorption (Arps 153-160)    ARP 157 - Galaxy (NGC 520)    ARP 158 - Galaxy (NGC 523)   ARP 160 - Irregular Galaxy (NGC 4194 , 'The Medusa')		Galaxies (continued) Diffuse filaments (Arps 161-166)    ARP 161 - Spiral Galaxy (UGC 6665)   ARP 166 - Galaxy Pair (NGC 750 & NGC 751) Diffuse counter-tails (Arps 167-172)    ARP 167 - Galaxies( NGC 2672 & 2673)   ARP 168 - Elliptical Galax (M32)   ARP 170 - NGC 7578 Group in Hickson 94   ARP 171 - Galaxy Pair (NGC 5718 & IC 1042) Narrow counter-tails (Arps 173-178)  ARP 173 - Galaxy UGC 9561 ARP 174 - Galaxy NGC 3068 ARP 175 - Interacting Galaxies (IC 3481, IC 3481A & IC 3483) ARP 178 - Galaxy NGC 5614 Narrow filaments (Arps 179-193)    ARP 182 - Spiral Galaxy, NGC 7674   ARP 183 - Spiral Galaxy, UGC 8560   ARP 191 - Spiral Galaxy (UGC 6175)   ARP 193 - Irregular Galaxy, IC 883 Material ejected from nuclei (Arps 194-208)  ARP 194 - Spiral Galaxy (UGC 6945, VV 126) ARP 195 - Galaxy (UGC 4653) ARP 197 - Spiral Galaxy (IC 701, VV 3) ARP 198 - Galaxy (UGC 6073, VV 267) ARP 200 - Galaxy (NGC 1134) ARP 202 - Galaxies (NGC 2719 & NGC 2719A)   ARP 203 - Spiral Galaxy (NGC 3712)   Irregularities, absorption and resolution (Arps 209-214)   ARP 211 - Spiral Galaxy (MCG+07-26-033 & MCG+07-26-034)   ARP 212 - Spiral Galaxy, NGC 7625   ARP 214 - Spiral Galaxy, NGC 3718 Adjacent loops (Arps 215-220)    ARP 215 - Spiral Galaxy (Seyfert Type), NGC 2782   ARP 217 - Spiral Galaxy (NGC 3310, H IV-60)   ARP 218 - Spiral Galaxy, NGC 4631 ARP 220 - Galaxy, IC 4553 Amorphous spiral arms (Arps 221-226)    ARP 222 - Spiral Galaxy, NGC 7727   ARP 223 - Spiral Galaxy, NGC 7585   ARP 224 - Spiral Galaxy (NGC 3921) Concentric rings (Arps 227-231)    ARP 227 - Spiral Galaxies (NGC 470 & NGC 474)   ARP 228 - Spiral Galaxy with concentric ring, (IC 162)   ARP 229 - Galaxy Pair, NGC 507 & NGC 508 Appearance of fission (Arps 232-256)    ARP 232 - Galaxy (NGC 2911)   ARP 233 - Galaxy (UGC 5720)   ARP 234 - Irregular Galaxy (NGC 3738)   ARP 237 - Galaxies (UGC 5044)   ARP 238 - Interacting Galaxies (UGC 8335 et al)   ARP 239 - Galaxies (NGC 5278 & 5279)   ARP 240 - Double Galaxy (NGC 5257 & NGC 5258)   ARP 243 - Spiral Galaxy (NGC 2623)   ARP 244 - Galaxies (NGC 4038 & 4039)   ARP 246 - Galaxies (NGC 7837 & 7838)   ARP 247 - Galaxies (IC 2338 & IC 2339) ARP 250 - Galaxies (PGC 21362 & 2063674) ARP 255 - Galaxy Pair (UGC 5304 et al, VV 342) Irregular clumps (Arps 257-268)    ARP 258 - Galaxy Group (UGC 2140, Hickson 18) ARP 260 - Spiral Galaxy (UGC 7230, VV 128) ARP 263 - Irregular Galaxy (NGC 3239)   ARP 264 - Irregular Galaxy (NGC 3104) ARP 265 - Spiral Galaxy (IC 3862)   ARP 267 - Irregular Galaxy (UGC 5764)    Double Galaxies Connected arms (Arps 269-274)  ARP 269 - Galaxies (NGC 4490 & NGC 4485)   ARP 270 - Galaxies (NGC 3395 & 3396)   ARP 271 - Spiral Galaxies (NGC 5426 & NGC 5427)   ARP 273 - Galaxies (UGC 1810 & UGC 1813)   ARP 274 - Galaxies with connected arm (NGC 5679 Group)   Interacting (Arps 275-280)  ARP 276 - Double Galaxy (NGC 935 & IC 1801) ARP 277 - Double Galaxy (NGC 4809 & NGC 4810) ARP 279 - Interacting Double Galaxies (NGC 1253 & NGC 1253A, UGCA 62) ARP 280 - Double Galaxy (NGC 3769 & NGC 3769A)   Infall and attraction (Arps 281-286)    ARP 281 - Double Galaxy (NGC 4631 & NGC 4627)   ARP 282 - Double Galaxies (NGC 169 & IC 1559)   ARP 283 - Double Galaxies (NGC 2798 & NGC 2799)   ARP 284 - Double Galaxies (NGC 7714 & NGC 7715)   ARP 285 - Double Galaxies (NGC 2854 & NGC 2856)   ARP 286 - Galaxies (NGC 5560, NGC 5566 & NGC 5569) Wind Effect  (Arps 287-293)  ARP 288 - Double Galaxy (NGC 5221 & NGC 5222) ARP 290 - Double Galaxy (IC 195/196) ARP 292 - Galaxies (IC 575 and companions) ARP 293 - Galaxy Pair (NGC 6285 & NGC 6286) Long filaments  (Arps 294-297)  ARP 294 - Spiral Galaxies (NGC 3786 & NGC 3788) ARP 296 - Galaxies (PGC 35345 & Companion)   Other  (Arps 298-310)  ARP 299 - Galaxies (NGC 3690 Group)   ARP 301 - Galaxies (UGC 6204 & 6207)   ARP 303 - Double Galaxies (IC 563 & IC 564)   ARP 307 - Galaxies (NGC 2872 & NGC 2874)   ARP 310 - Double Galaxies (IC 1259)    Groups of Galaxies Groups of Galaxies  (Arps 311-321)    ARP 311 - Galaxy Group (IC 1258, IC 1259 & IC 1260)   ARP 314 - Galaxy Group (PGC 70127 et al)   ARP 315 - Galaxies (NGC 2831 & NGC 2832)   ARP 316 - Galaxy Group (NGC 3193 et al)   ARP 317 - Spiral Galaxies (M65 & NGC 3628)   ARP 318 - Galaxy Group (NGC 835 et al , Hickson 16)   ARP 319 - Galaxy Cluster (Stephan's Quintet)   ARP 320 - Galaxy Cluster (Copeland's Septet)   ARP 321 - Galaxy Cluster (Hickson 40, PGC 27509 et al)   ARP 322 - Galaxy Cluster (Hickson 56) ARP 323 - Galaxy Chain (NGC 7783 et al)    Chains of Galaxies Chains of Galaxies  (Arps 322-332)    ARP 326 - Galaxy Chain (UGC 8610 & UGC 8613)   ARP 327 - Galaxy Chain (NGC 1875 et al)   ARP 330 - Galaxy Chain (MCG+9-27-91 through   MCG+9-27-96)   ARP 331 - Galaxy Cluster (NGC 383 et al)    Miscellaneous Miscellaneous  (Arps 333-338)    ARP 333 - Spiral Galaxy (NGC 1024)   ARP 335 - Spiral Galaxy (NGC 3509) ARP 336 - Spiral Galaxy (NGC 2685, "Helix Galaxy")  ARP 337 - Spiral Galaxy (M82)

More Information
List of ARP Objects

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Spiral Galaxies - Low surface Brightness 
(Arps 1-6)

ARP 1 - Spiral Galaxy (NGC 2857)

NGC 2857 (Ursa Major)
CCD Image (cropped) 2 x 120s sec exposure (average combine), 3x3 binning, C Filter 2011-01-20 22:23 h UT (#449331-32) 12" LX200R  (at f/9.7) + ST-10XME		Negative CCD Image (cropped) Image details as left

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ARP 2 - Spiral Galaxy (UGC 10310)

ARP 2 / UGC 10310 (Hercules) Alias : PGC 57678 (catalog mag +13.6)
Annotated CCD Image (125% size, square root scale, cropped) 7 x 180s exposure (average combine), 3x3 binning, C Filter 2021-04-13 01:14 UT (#883114-20) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated negative CCD Image (125% size, square root scale, cropped) Image details as left

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ARP 4 - Spiral Galaxy with companion (MCG-2-5-50 & 50a)

ARP 4  (Cetus) MCG-2-5-50 (PGC 6626) (catalog mag +14.0) and companion MCG-2-5-50a (PGC 6629) (catalog mag +15.0) with adjacent galaxies PGC 953837 (catalog mag +17.3) &  PGC 953858 (catalog mag +18.2)		Note: Images affected by dust motte lying just just below the larger spiral galaxy Image taken at altitude 18°
Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-09-01 02:01 UT (#687232-36) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (100% size, square root scale, cropped) Image details as left

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ARP 5 - Spiral Galaxy (NGC 3664)

NGC 3664 / ARP 5 (Leo)
Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2021-01-17 02:11 UT (#850246-50) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (100% size, square root scale, cropped) Image details as left

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ARP 6 - Spiral Galaxy (NGC 2537, "Bear Paw Galaxy")

ARP 6 / NGC 2537 (Lynx)
CCD Image 5 x 2 min exposure (average combine), 2x2 binning, C Filter  2006-02-10 21:26h UT (#114126-30) 8" LX200 Classic + ST-7E		CCD Image (Negative) Image details as left
ARP 6 / Bear Paw Galaxy  (North down)
CCD Image (200% size & rotated by 180 deg) Image details as above 8" LX200 Classic + ST-7E		CCD Image (Negative) Image details as left

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Spiral Galaxies - Split arm
(Arps 7-12)

ARP 10 - Spiral Galaxy (UGC 1775)

ARP 10 / UGC 1775 (Cetus) Ring Galaxy, J.Lowrey List (Alias : PGC 8802)
CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-08-31 03:19 UT (#801094-98) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negtative CCD Image  (125% size, square root scale, cropped) Image details as left

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ARP 11 - Spiral Galaxy (UGC 717) with companions 

ARP 11 / UGC 717   (Pisces)
Annotated CCD Image  5 x 3 min exposure (average combine),  2x2 binning, C Filter Linear Brightness Scaling 2008-01-11 23:47 h UT (#252296-300)  8" LX200 Classic + ST-7E		CCD Image  (Negative, 200% size) Image details as left

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ARP 12 - Spiral Galaxy (NGC 2608) with split arm

NGC 2608  / ARP 12 (Ursa Major)
CCD Image (100% size, cropped) 5 x 180s sec exposure (average combine), 3x3 binning, C Filter 2011-02-29 00:13 h UT (#450377-83) 12" LX200R  (at f/9.7) + ST-10XME		Negative CCD Image (100% size, cropped) Image details as left

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Spiral Galaxies - Detached segments
(Arps 13-18)

ARP 13 - Spiral Galaxy (NGC 7448)

ARP 13 / NGC 7448 (Pegasus) Alias: Herschel II-251
Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-11-20 21:41 UT (#1059153-56) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated CCD Image (125% size, square root scale, cropped) Image details as left

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ARP 16 - Spiral Galaxy (M66)

ARP 16 / M66 (Leo)
CCD Image 5 x 2 min (average combine),  C Filter 2004-12-11 05:42 h UT (#79010-14) 8" LX200 Classic + ST-7E		CCD Image (Negative) Image details as left

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ARP 18 - Spiral Galaxy (NGC 4088)

ARP 18  / NGC 4088 (Ursa Major)
Annotated CCD Image (100% size scaling, cropped) 3 x 90s sec exposure (average combine), 3x3 binning, C Filter 2009-04-19 21:59 h UT (#363040-42) 12" LX200R  (at f/5.7) + ST-10XME		CCD Image (Negative) Image details as left

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Spiral Galaxies - Three-armed 
(Arps 19-21)

ARP 20 - Three-armed galaxy (UGC 3014)

ARP 20 / UGC 3014 (Taurus)		ARP 20 - enlarged (arms not resolved)
CCD Image 5 x 3 min exposure (average combine),  2x2 binning, C Filter  2008-02-24 21:50 h UT (#268150-54) 8" LX200 Classic + ST-7E		CCD Image (250% size, cropped) Image details as left

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ARP 21 - Three-armed Spiral Galaxy (CGCG 155-056, PGC 33487)

ARP 21 (Leo Minor) Alias: CGCG 155-056, PGC 33487		ARP 21 and adjacent galaxies
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-26 02:20 UT (#995133-37) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated CCD Image (50% size, square root scale) Image details as left
ARP 21 - Detail		ARP 21 - Three-armed spiral
Annotated CCD Image (150% size, square root scale, cropped) Image details as above		Negative CCD Image (150% size, square root scale, cropped) Image details as above left

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Spiral Galaxies - One-armed 
(Arps 22-24)

ARP 22 - Spiral Galaxy (NGC 4027)

ARP 22 / NGC 4027 /  (Corvus) Herschel II-296
CCD Image  (75% size, cropped) 5 x 120s exposure (average combine), 2x2 binning, C filter,   2010-03-09 23:19h UT (#416336-40) 12" LX200R  (at f/9.7) + ST-10XME		Negative CCD Image  (75% size, cropped) Image details as left

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ARP 23 - Spiral Galaxy (NGC 4618)

ARP 23 / NGC 4618 (Canes Venatici)
CCD Image 3 x 2 min exposure (average combine), 2x2 binning, C Filter 2006-05-25 01:19 hUT (#127147-49) 8" LX200 Classic + ST-7E		CCD Image (Negative) Image details as left

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ARP 24 - One armed spiral galaxy (NGC 3445) and companions

NGC 3445  / ARP 24 (Ursa Major)
CCD Image (100% size, cropped) 3 x 120s sec exposure (average combine), 3x3 binning, C Filter 2011-02-10 23:56 h UT (#454339-41) 12" LX200R  (at f/9.7) + ST-10XME		Negative CCD Image (100% size, cropped) Image details as left

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Spiral Galaxies - One heavy arm 
(Arps 25-30)

ARP 26 - Spiral Galaxy (M101)

ARP 26 / M101 (Ursa Major)
CCD Image (75% size)  3 x 3 min (average combine),  3x3 binning, C Filter 2009-03-10 00:54 h UT  (#356245-49) 12" LX200R  (at f/5.8) + ST-10XME		CCD Image (Negative) Image details as left

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ARP 27 - Spiral Galaxy (NGC 3631)

ARP 27 / NGC 3631 (Ursa Major)
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-04-22 01:31 UT (#1002087-91) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
Annotated CCD Image (125% size, square root scale, cropped) Image details as above		Negative CCD Image (125% size, square root scale, cropped) Image details as above left

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ARP 28 - Spiral Galaxy (NGC 7678)

ARP 28 / NGC 7678 (Pegasus)
CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-09-19 23:15 UT (#812130-34) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (100% size, square root scale, cropped) Image details as left

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ARP 29 - Spiral Galaxy (NGC 6946)

ARP 29 / NGC 6946 (Cygnus/Cepheus)
CCD Image 3 x 5min (average combine),  C Filter, Autoguided 2004-11-02 00:41 h UT (#74015-17) 8" LX200 Classic + ST-7E		CCD Image (Negative) Image details as left
False Colour CCD Image Image Details as above,  with square root brightness scaling,  1050-1500 ADU, false colour.

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Spiral Galaxies - Integral sign 
(Arps 31-36)

ARP 31 - Spiral Galaxy (IC 167)

ARP 31 / IC 167  (Aries)
Annotated CCD Image  5 x 3 min exposure (average combine), 2x2 binning, C Filter Linear Brightness Scaling 2008-01-11 23:47 h UT (#252326-30)  8" LX200 Classic + ST-7E		CCD Image (Negative) Image details as left

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ARP 33 - Integral Sign Spiral Galaxy (UGC 8613)

ARP 33 / UGC 8613 / V V 6 (Virgo)  four components 6a, 6b, 6c, 6d
Annotated CCD Image (cropped) 5 x 3 min exposure (average combine),  3x3 binning, C Filter  2012-04-28 23:24 h UT (#511155-59) 12" LX200R  (at f/9.7) + ST-10XME		Negative CCD Image (100% size) Image details as left

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ARP 34 -  Integral Sign Spiral Galaxy (NGC 4615)

ARP 34 (Coma Berenices) NGC 4615 with NGC 4613 & 4614
Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-04-01 03:03 UT (#997072-76) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (100% size, square root scale, cropped) Image details as left
NGC 4615 - Detail Integral Sign Spiral
Annotated CCD Image (175% size, square root scale, cropped) Image details as above		Negative CCD Image (175% size, square root scale, cropped) Image details as above left

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ARP 36 - Spiral Galaxy (UGC 8548)

ARP 36 / UGC 8548 Canes Venatici) Alias: PGC 47808 To reschedule
CCD Image (Linear Scale, 50% size) 3 x 90s sec exposure (average combine), 3x3 binning, C Filter 2015-04-21 01:36 h UT (#585149-51) 12" LX200R  (at f/10.4) + ST-10XME		Negative CCD Image  (100% size, cropped) Image details as left

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Spiral Galaxies - LSB companion on arms 
(Arps 37-48)

ARP 37 - Spiral Galaxy (M77)

ARP 37 / M77  (Cetus) [ Messier Objects ]
CCD Image (50% size, log scale) 5 x 120s exposure (average combine), 3x3 binning, C Filter 2019-01-29 20:45 UT (#652135-39) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
M77 - showing inner spirals		M77 - showing faint outer spiral
CCD Image (100% size, cropped, logscale) Image details as above		CCD Image (100% size, cropped, logscale) Image details as above lefte

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ARP 40 - Spiral Galaxy (IC 4271)

ARP 40 / IC 4271 (Canes Venatici) IC 4271 (VV 355a),   PGC 3096774 (VV 355b)
Annotated CCD Image (Linear Scale, 100% size, cropped) 5 x 90s sec exposure (average combine), 3x3 binning, C Filter 2015-04-21 01:49 h UT (#585155-60) 12" LX200R  (at f/10.4) + ST-10XME [ Wider view ]		Negative CCD Image  (100% size, cropped) Image details as above

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ARP 41 - Spiral Galaxy (NGC 1232)

ARP 41 / NGC 1232 (Eridanus) Alias: Hidden Treasures 11, Eye of God Galaxy  [ Hidden Treasures ]
Annotated CCD Image (50% size, square root scale) 2 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-17 22:13 UT (#1174006-07) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (50% size, square root scale) Image details as left
ARP 41 / NGC 1232 - Detail		ARP 41 / NGC 1232 - Detail
Annotated CCD Image (100% size, square root scale, cropped) Image details as above		Negative CCD Image (100% size, square root scale, cropped) Image details as above left

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ARP 42 - Spiral Galaxies (NGC 5829 & IC 4526)

ARP 42 (Bootes) NGC 5829 & IC 4526
CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-02-26 01:13 UT (#755170-74) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
Annotated CCD Image (150% size, square root scale, cropped) Image details as above		Negative CCD Image (150% size, square root scale, cropped) Image details as above left

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ARP 43 - Spiral Galaxy (IC 607) with LSB companion on arm

ARP 43 / IC 607 (Leo)
Annotated CCD Image (50% size, linear scale) 5 x 180 sec exposure (average combine), 3x3 binning, C Filter 2012-04-28 23:05 h UT (#511148-52) 12" LX200R  (at f/9.7) + ST-10XME		Negative CCD Image  Image details as left

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ARP 44 - Spiral Galaxy (IC 609) with LSB companion on arm 

ARP 44 / IC 609 (Sextans) IC 609 (catalog mag 13.4) with LSB (ow surface brightness) companion  on arm : PGC 1097822 (catalog mag +17.6) Alias : VV 354  [ Vorontsov-Velyaminov Galaxies ]
Annotated CCD Image (125% size, square root scale, cropped) 7 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-31 21:59 UT (#997003-09) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (125% size, square root scale, cropped) Image details as left

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ARP 46 - Spiral Galaxy (UGC 12665)

ARP 46 / NGC 12665 (Pegasus)
Annotated CCD Image  4 x 180s exposure (average combine), 2x2 binning, C filter,   2008-09-28 02:13h UT (#306414-18) 8" LX200 Classic + ST-7E		Annotated CCD Image  (200% size, Negative, Cropped) Image details as left

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Spiral Galaxies - Small, HSB companion on arms 
(Arps 49-78)

ARP 49 - Spiral Galaxy with Companion (NGC 5665 / NGC 5665A)

ARP 49 / NGC 5665 (Bootes)		ARP 49 - Detail
Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-01-02 05:25 UT (#1080180-84) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (125% size, square root scale, cropped) Image details as left

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ARP 55 - Spiral Galaxy with Companion (UGC 4881)

ARP 55 / UGC 4881 (Lynx)		ARP 55 - detail
Annotated CCD Image  5 x 180 sec (average combine), 2x2 binning, C Filter 2007-12-18 23:30hUT (#243236-40) 8" LX200 Classic + ST-7E		CCD Image (250% size) Image details as left

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ARP 56 - Spiral Galaxy (UGC 1432)

ARP 56 / UGC 1432  (Aries) Spiral with small HSB companion on arm image compromised by dew on telescope ? Target needs to be reshot at a future session.

CCD Image (cropped) 3 x 120s sec exposure (average combine), 3x3 binning, C Filter 2011-01-29 20:25 h UT (#451075-77) 12" LX200R  (at f/9.7) + ST-10XME

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ARP 57 - Spiral Galaxy (MCG+03-34-12 & MCG+03-34-13, VV298)

ARP 57 (Coma Berenices) Alias: MCG+03-34-12 & MCG+03-34-13,  VV 298  [ Vorontsov-Velyaminov Galaxies ]		ARP 57 - detail
Annotated CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-26 00:29 UT (#995090-94) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (125% size, square root scale, cropped) Image details as left

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ARP 58 - Spiral Galaxy with small HSB on arm (UGC 4457)

ARP 58 / UGC 4457 (Cancer) Note: bright star to upper left of ARP 58 is 11th magnitude star GSC 1387:691		ARP 58 - Detail UGC 4457 / PGC 23935 (catalog mag +15.4) PGC 23937 (catalog mag ?)
Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-05 01:18 UT (#727319-23) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated CCD Image (125% size, square root scale, cropped) Image details as left
ARP 58 - Detail		ARP 58 - Negative
CCD Image (125% size, log scale, cropped) Image details as above		Negative CCD Image (125% size, log scale, cropped) Image details as above left

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ARP 63 - Spiral Galaxy with companions on arms (NGC 2944 et al)

ARP 63 / NGC 2944 et al (Leo) ARP 63 / NGC 2944 et al in centre of image Note : ARP 129 (UGC 5146) near top of image		ARP 63 - Detail NGC 2944 / PGC 27533 (catalog mag +15.7) PGC 27534 (catalog mag +16.0) PGC 19907109 (catalog mag +18.2)
Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-05 00:48 UT (#727307-11) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated CCD Image (125% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-21 22:10 UT (#771037-40) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 63 - Detail		ARP 63 - Negative
CCD Image (125% size, log scale, cropped) Image details as above right		Negative CCD Image (125% size, log scale, cropped) Image details as above right

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ARP 65 - Galaxies (NGC 90, NGC 91)

ARP 65 / NGC 90, NGC 91  (Andromeda) with adjacent galaxies NGC 82, NGC 93  and several other faint galaxies

Annotated CCD Image 180 sec, 2x2 binning, C Filter 2007-12-14 22:47hUT (#242060) 8" LX200 Classic + ST-7E

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ARP 66 - Spiral Galaxy (UGC 10396)

ARP 66 / UGC 10396 (Draco)
CCD Image (150% size, linear scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2019-09-20 20:24 UT (#697033-37) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (150% size, square root scale, cropped) Image details as left

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ARP 69 - Spiral Galaxy (NGC 5579)

ARP 69 / NGC 5579 (Bootes) Alias VV 142
Composite CCD Image (100% size, square root scale, cropped) 7 x 180s exposure (average combine), 3x3 binning, C Filter 5 frames, 2021-01-17 05:56 UT (#850328-32) 2 frames, 2021-01-13 05:55 UT (#849105-06) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (100% size, square root scale, cropped) Image details as left

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ARP 72 - Spiral Galaxy (NGC 5996 & NGC 5994)

ARP 72 (Serpens) NGC 5996 and NGC 5994
CCD Image (100% size, square root , cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-02-26 02:42 UT (#755188-92) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (100% size, square root scale, cropped) Image details as left

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ARP 73 - Spiral Galaxy (IC 1222)

ARP 73 / IC 1222   (Virgo) Alias PGC 58544
CCD Image (100% size, linear scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-02-23 22:37 UT (#667048-52) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (100% size, linear scale, cropped) Image details as left
ARP / IC 1222 with SN 2020enm (2020-03-19) SN 2020enm  (Type Ia-99a SN) discovered 2020/03/16.913 by Xingming Observatory Sky Survey (XOSS)  (Rochester Supernova site |  Discovery Image |  mag +17.7 V at discovery ) Image below (2020-03-19.884) was taken 2.97 days after discovery of SN 2020enm SN is shown by white cross hairs
Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-03-19 21:13 UT (#763032-36) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (100% size,square root scale, cropped) Image details as left

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ARP 76 - Spiral Galaxy (M90)

ARP 76 / M90 (Virgo)
CCD Image 3 x 180 sec exposure (average combine), 2x2 binning, C Filter,  linear brightness scaling  2007-05-20 00:05h UT (#198310-15) 8" LX200 Classic + ST-7E		CCD Image (Negative) Image details as left

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ARP 78 - Spiral Galaxy (NGC 772 & NGC 770)

ARP 78 / NGC 772 & NGC 770 (Aries)

Annotated CCD Image (50% size, square root scale) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2020-10-08 21:21 UT (#817035-37) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 772 - Detail

CCD Image (100% size, square root scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2020-10-08 21:21 UT (#817035-37) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Negative CCD Image (100% size, square root scale, cropped) Image details as above

NGC 772 - Wider View Image (2008)

Annotated CCD Image (100% size, square root scale) 5 x 180s sec exposure (average combine), 2x2 binning, C Filter 2008-11-27 21:20 h UT (#326243-47) 8" LX200 Classic + ST-7E

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Spiral Galaxies - Large, HSB companion on arms 
(Arps 79-91)

ARP 79 - Spiral Galaxy (NGC 5490C)

ARP 79 (Bootes) Alias: NGC 5490C Spiral Galaxy with large HSB companion on arm  (HSB not readily visible in image below ?)
Annotated CCD Image (150% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-12-21 04:03 UT (#1074260-64) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (150% size, square root scale, cropped) Image details as left

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ARP 82 - Spiral Galaxy with Companion (NGC 2535 & NGC 2536)

ARP 82 (Cancer)  NGC 2535 & NGC 2536
Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-25 21:14 UT (#995027-31) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (100% size, square root scale, cropped) Image details as left

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ARP 83 - Galaxy Pair (NGC 3799 & NGC 3800)

ARP 83 (Leo) NGC 3799 & NGC 3800

Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-23 02:46 UT (#731151-55) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 3799 & NGC 3800 - Detail

Annotated CCD Image (100% size, square root scale, cropped) Image details as above

Negative CCD Image (100% size, square root scale, cropped) Image details as above

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ARP 84 - Spiral Galaxies (NGC 5394/5395 , "Heron") 

ARP 84 / NGC 5394, NGC 5395 (Canes Venatici) Spiral with large HSB companion on arm
Annotated CCD Image  3 x 180s exposure, 2x2 binning, C Filter 2008-03-10 01:13h UT (#275118-22) 8" LX200 Classic + ST-7E		CCD Image (Negative) Image details as left [ 200% size image ]
Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-12-06 06:10 UT (#1172280-84) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (100% size, square root scale, cropped) Image details as left

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ARP 85 - Spiral Galaxy (M51, Whirlpool Galaxy)

ARP 85 / M51 (Canes Venatici)
CCD Image, 15 x 1 min exposure (summed)  clear filter 2004-03-21 23:44 h UT  to  2004-03-22 00:04 h UT  (#63137-55) 8" LX200 Classic + ST-7E		CCD Image (Negative) Image details as left

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ARP 86 - Spiral Galaxy with Companion (NGC 7753/7752)

NGC 7753 / ARP 86 (Pegasus)
Annotated CCD Image (50% size, square root scale) 3 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-08-20 00:48 UT (#1029066-70) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		False-colour CCD Image (125% size, square root scale, cropped) Image details as  left
NGC 7753 / ARP 86 - detail
Annotated CCD Image (125% size, square root scale, cropped) Image details as above		Negative CCD Image (125% size, square root scale, cropped) Image details as above left

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ARP 87 - Spiral Galaxy (NGC 4808)

ARP 87 / NGC 3808 (Leo)
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-23 03:53 UT (#731172-76) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 87 / NGC 3808 - detail NGC 4808A and NGC 3808B (PGC 36228)
Annotated CCD Image (125% size, square root scale, cropped) Image details as above		Negative CCD Image (125% size, square root scale, cropped) Image details as above left

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ARP 89 - Spiral Galaxy (NGC 2648) with companion

ARP 89 (Cancer) NGC 2648 with PGC 24469 (MCG+2-22-6) on arm)		ARP 89 - Detail
Annotated CCD Image (100% size, log scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-05 00:16 UT (#727295-99) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (100% size, log scale, cropped) Image details as left

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ARP 91 - Spiral Galaxies (NGC 5953 & NGC 5954)

ARP 91 (Serpens) NGC 5953 and NGC 5954 Ast/ Now, Deep Sky Challenge Object, June 2024  [ Deep Sky Challanges (Ast.Now) ]		ARP 91 - Detail NGC 5953 and NGC 5954
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-02-26 02:20 UT (#755182-86) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated CCD Image (100% size, square root scale, cropped) Image details as left
CCD Image (100% size, log scale, cropped) Image details as above		Negative CCD Image (100% size, log scale, cropped) Image details as above left

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Spiral Galaxies - Elliptical galaxy companion on arms 
(Arps 92-101)

ARP 94 - Galaxies (NGC 3226 & NGC 3227)

ARP 94 / NGC 3226 & NGC 3227 (Leo) NGC 3226 / H II 28 (catalog mag +11.4) NGC 3227 / H II 29 (catalog mag +10.4)		Note:  very faint loop extending from galaxies
Annotated CCD Image (100% size, log scale, cropped) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2020-03-19 23:24 UT (#763103-06) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (100% size, log scale, cropped) Image details as left

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ARP 95 - Galaxies ((IC 4461& IC 4462, Rose 21)

ARP 95 (Bootes) Spiral galaxy (IC 4461) with elliptical companion (IC 4462) on arm Alias: Rose 21 C 4461 (catalog mag +14.4) and IC 4462  (catalog mag +15.8) with adjacent galaxy MCG+5-34-76 (PGC 52120, catalog mag +16.6) [ Rose Compact Galaxy Groups ]
Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-03-04 04:43 UT (#758275-79) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (150% size, square root scale, cropped) Image details as left

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ARP 97 - Interacting Galaxies (PGC 38327 et al)

ARP 97 (Ursa Major) UGC 7805A, MCG+5-29-10 & -11

CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-23 00:38 UT (#731101-05) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

ARP 97  - Detail PGC 38327 / MCG+5-29-10 (catalog mag +15.9),  PGC 38325 / MCG+5-29-11 (catalog mag +15.3),  PGC 38307 / MCG+5-29-12 (catalog mag + 17.0)

Annotated CCD Image (100% size, square root scale, cropped) Image details as above

Negative CCD Image (100% size, square root scale, cropped) Image details as above

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ARP 99 - Galaxies (NGC 7549 & NGC 7550)

ARP 99 (Pegasus) Spiral Galaxy (NGC 7549) with Elliptical Galaxy (NGC 7550) on arm NGC 7550 is brightest member of Hickson 93 galaxy group

Annotated CCD Image  (100% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-10-08 20:26 UT (#817012-15) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

ARP 99 - Detail

Negative CCD Image (100% size, square root scale, cropped) Image details as above

ARP 99, NGC 7549 + NGC 7550 - Earlier Image (2009)

Annotated CCD Image (cropped) 2 x 60 sec exposure (average combine), 3x3 binning, C Filter  2009-12-04 20;14 h UT  (#402240-43) 12" LX200R  (at f/5.7) + ST-10XME [larger image, 75% size]

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ARP 101 - Galaxies (UGC 10164 & UGC 10169)

ARP 101  (Serpens) UGC 10164 & UGC 10169

CCD Image (50% size, square root scale) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2020-02-02 06:23 UT (#749323-25) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

ARP 101 - Detail

CCD Image (100% size, square root scale, cropped) Image details as above

Negative CCD Image (100% size, square root scale, cropped) Image details as above

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Elliptical and Elliptical-like Galaxies - Connected to spirals
(Arps 102-108) 

ARP 102 - Elliptical Galaxy connected to Spiral (UGC 10814 et al)

ARP 102  (Hercules) UGC 10814 (PGC 60070) catalog mag +15.5, MCG+8-31-41 (PGC 60067) catalog mag + 15.5, VV 10b (PGC 60073) catalog mag +16.2
Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-09-07 22:47 UT (#691088-92) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image  (100% size, square root scale, cropped) Image details as left

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ARP 104 - Elliptical Galaxy connected to Spiral (NGC 5216 & 5218)

ARP 104 (Ursa Major) NGC 5216 (catalog mag +12.6) and NGC 5218 (catalog mag +13.2)
Annotated CCD Image (70% size, log scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-09-21 20:57 UT (#698068-72) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (70% size, log scale, cropped) Image details as left

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ARP 105 - Elliptical / Spiral Galaxies (NGC 3561 & NGC 3561A)

ARP 105 / NGC 3561 (Ursa Major)
Annotated CCD Image (50% size, log scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-05 03:25 UT (#727376-80) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 105 - Detail 'Elliptical connected to spiral'		ARP 105 - Negative
Annotated CCD Image (125% size, square root scale, cropped) Image details as above		Negative CCD Image (125% size, square root scale, cropped) Image details as above left
ARP 105 - Detail		ARP 105 - Detail
Annotated CCD Image (100% size, square root scale, cropped) Image details as above		Negative CCD Image (100% size, square root scale, cropped) Image details as above left

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ARP 107 - Spiral Galaxy (UGC 5984)

ARP 107 / UGC 5984 (Leo Minor) Ring Galaxy, J.Lowrey List Alias: PGC 32620, [ Ring Galaxies ] [ ARP Galaxies ]
		UGC 5984  / PGC 32620 (catalog mag +14.7) with adjacent galaxies:   PGC 32628 (catalog mag ?), PGC 1890030 (catalog mag +16.2), PGC 1885131 (catalog mag +17.9), GC 1891442 (catalog mag +18.2), PGC 1885009 (catalog mag +18.3), PGC 1885209 (catalog mag +19.2)
Annotated CCD Image (50% size, log scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-05 03:25 UT (#727376-80) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 107 - Detail		ARP 107 - Negative
CCD Image (100% size, square root scale, cropped) Image details as above		Negative CCD Image (100% size, square root scale, cropped) Image details as above left

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Elliptical and Elliptical-like Galaxies - Repelling spiral arms 
(Arps 109-112)

ARP 111 - Galaxy, NGC 5421

ARP 111 / NGC 5421 (Canes Venatici)
CCD Image (Linear Scale, 50% size) 7 x 90s sec exposure (average combine), 3x3 binning, C Filter 2015-04-21 01:22 h UT (#585137-43) 12" LX200R  (at f/10.4) + ST-10XME		Negative CCD Image (50% size) Image details as left
ARP 111 - detail		ARP 111 - negative
CCD Image (100% size, cropped) (Image details as above)		Negative CCD Image (100% size, cropped) (Image details as above left)

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ARP 112 - Galaxies NGC 7805 & NGC 7806

ARP 112 / NGC 7805 & NGC 7806  (Pegasus ) Elliptical like galaxy NGC 7805  repelling arms of Spiral Galaxy NGC 7806
CCD Image 5 x 180s exposure (average combine), 2x2 binning, C Filter, 2008-09-21 02:01 hUT (#303302-06) 8" LX200 Classic + ST-7E		CCD Image (negative) Image details as left
ARP 112 - detail		ARP 112 - negative
Annotated CCD Image (250% size) (Image details as above)		CCD Image (250% size) (Image details as above left)

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Elliptical and Elliptical-like Galaxies - Close to and perturbing spirals 
(Arps 113-132)

ARP 113 - Galaxy Group, NGC 70 et al

ARP 113 / NGC 70 Galaxy Group (Andromeda) NGC 67 (catalog mag +14.8), NGC 68 (catalog mag +14.4), NGC 69 (catalog mag +15.8),  NGC 70 (catalog mag +14.2), NGC 71 (catalog mag +13.3), NGC 72 (catalog mag +13.8), NGC 74 (catalog mag +15.6), PGC 1891312 (catalog mag +17.7),  PGC 1889183 (catalog mag +17.4), PGC 1889390 (catalog mag +16.8), PGC 1887599 (catalog mag +16.9), PGC 138159 (catalog mag +16.5)

CCD  Image, 9 x 60s (summed) , C Filter 2004-09-07  21:35 to 21:45h UT (#71041-49) 8" LX200 Classic + ST-7E

ARP 113 / NGC 70  Galaxy Group

Negative CCD Image (details as above)

CCD Image (250% size)  (details as above)

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ARP 115 - Galaxies (PGC 36379 & UGC 6678)

ARP 115 (Leo) PGC 36379 & UGC 6678
Annotated CCD Image (150% size, square root scale, cropped) 6 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-01-08 01:46 UT (#1180150-56) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		CCD Image (negative) Image details as left
ARP 115 - detail		ARP 115 - negative
Annotated CCD Image (150% size, square root scale, cropped) (Image details as above)		Negative CCD Image (150% size, square root scale, cropped) (Image details as above left)

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ARP 116 - Galaxies (M60, NGC 4647 & NGC 4649)

ARP 116 / M60 (Virgo) Elliptical galaxies M60/NGC 4649 close to perturbing spiral galaxy NGC 4647

CCD  Image, 5 x 60 sec exposure (average combine) 2004-03-28  23:39 h UT (#64131-35) 8" LX200 Classic + ST-7E

ARP 116 with SN 2022hrs in NGC 4647 Position of SN 2022hrs (T+17.0d) is shown by white cross-hairs

Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-04-19 22:54 UT (#1001055-59) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

M60 / NGC 4649 and NGC 4647 with SN2022hrs (T+5.4d)

Annotated CCD Image (100% size, log scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-04-19 22:54 UT (#1001055-59) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Images of SN 2022hrs (NGC 4647) on Supernovae 2022 Page >>

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ARP 117 - Galaxies (IC 982 & IC 983)

ARP 117 / IC 982 & IC 983 (Bootes) Elliptical Galaxy (IC 982) close to and perturbing Spiral Galaxy (IC 983)
Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-01-08 06:36 UT (#1180233-37) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (50% size, square root scale) Image details as left
ARP 117 / IC 982 & IC 983 - Detail  Bright star to left  is HIP 69208 (mag +9.0)
Annotated CCD Image (125% size, square root scale, cropped) Image details as above		Negative CCD Image (125% size, square root scale, cropped) Image details as above left

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ARP 118 - Galaxies NGC 1144  & NGC 1143(1)

ARP 118 / NGC 1144 & NGC 1143(1) (Cetus)

CCD Image (50% size) 5  x 120 sec exposure (average combine), 3x3 binning, C filter,  2013-11-01 22:43hUT (#552499-503) 12" LX200R  (at f/9.7) + ST-10XME

ARP 118 - Detail

CCD Image (cropped) Image details as above

Annotated CCD Image (cropped, negative) Image details as above

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ARP 120  - Galaxies, NGC 4435 & NGC 4438  (The Eyes | The Nonet)

ARP 120, NGC 4438 & NGC 4435 (Virgo) Alias:  Herschell I-28,  'The Eyes' or 'The Nonet' [ Herschel 400 Objects ]

Annotated CCD Image (70% size, log scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-02 01:09 UT (#980170-74) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Negative CCD Image (70% size, log scale) Image details as above

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ARP 122 - Galaxies (NGC 6040 & PGC 56942)

ARP 122 / NGC 6040 (Hercules) NGC 6040 & PGC 59642. cf. Ast. Now Mar 2024, p9
Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-03-16 03:57 UT (#1198196-200) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 (wider view with NGC 6041 and NGC 6042)		Negative CCD Image (150% size, square root scale, cropped) Image details as left     (wider view with NGC 6041 and NGC 6042)

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ARP 124 - Spiral Galaxy (NGC 6361 w/ MCG+10-25-3)

ARP 124  (Draco) NGC 6361 (catalog mag +13.9) with MCG+10-25-3 /  PGC 60040  (catalog mag + 16.1)
Annotated CCD Image (100% size, square root scale, cropped) 10 x 180s exposure (average combine), 3x3 binning, C Filter 2019-09-07 23:41 UT (#691115-25) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (100% size, square root scale, cropped) Image details as left

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ARP 127 - Galaxies NGC 191 and IC 1563 

ARP 127 / NGC 191 & IC 1563   (Cetus )
CCD Image 5 x 120s exposure (average combine), 2x2 binning, C Filter, 2008-01-11 19:43 hUT (#252100-04) 8" LX200 Classic + ST-7E		CCD Image (negative) Image details as left
ARP 127 - detail		ARP 127 - negative
Annotated CCD Image (250% size) (Image details as above)		CCD Image (250% size) (Image details as above left)

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ARP 129 - Spiral Galaxies (UGC 5146A & UGC 5146B)

ARP 129 / UGC 5146 (Leo) UGC 5146 Ring Galaxy, J.Lowrey List A separate ARP object (ARP 63) lies near bottom of image		ARP 129 / UGC 5146 - Detail UGC 5146A / PGC 27547 (catalog mag +16.1) UGC 5146B / PGC 27546 (catalog mag +15.2) Note: Galaxy UGC 5146A is partially hidden by 11th magnitude foreground star GSC 2501:1361
Annotated CCD Image (50% size, square root scale) 3 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-21 22:10 UT (#771037-40) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated CCD Image (125% size, square root scale, cropped) Image details as left
ARP 129 / UGC 5146 - Detail		ARP 129 / UGC 5146 - Negative
CCD Image (125% size, log scale, cropped) Image details as above		Negative CCD Image (125% size, log scale, cropped) Image details as above left

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ARP 130 - Elliptical Galaxy IC 5378

ARP 130 / IC 5378  (Pegasus)  IC 5378 (catalog mag +13.6),  [ Adjacent galaxies :  IC 5379 (catalog mag +15.2),  IC 5377 (catalog mag +15.4) ]		ARP 130 / IC 5378  - detail  Elliptical galaxy MCG+3-1-15  close to perturbing spiral galaxy  MCG+3-1-16 (very faint)
Annotated CCD Image  4 x 180s exposure (average combine), 2x2 binning, C filter,   2008-09-28 01:43h UT (#306400-04) 8" LX200 Classic + ST-7E		Annotated  CCD Image (200% size, Cropped) Image details as left

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Elliptical and Elliptical-like Galaxies - With nearby fragments
(Arps 133-136)

ARP 133 - NGC 541, Elliptical Galaxy with nearby fragments

NGC 541 / ARP 133 (Cetus)

Annotated CCD Image (Square root scaling, cropped) 4 x 90 sec exposure (average combine), 3x3 binning, C Filter  2012-11-02 21:30 h UT (#520181-84) 12" LX200R  (at f/9.7) + ST-10XME

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ARP 134  - Elliptical Galaxy, M49

ARP 134 / M49 (Virgo) M49 / NGC 4772 (catalog mag +8.3) with adjacent galaxies :  NGC 4467 (+14.0), NGC 4465 (+14.5), UGC 7636 /PGC 41258 (14.8) PGC 41264 (+15.7), PGC 41185 (+16.1),  PGC 41180 (+16.2),

Annotated CCD Image (70% size, log scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-03-27 22:45 UT (#764091-96) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Negative CCD Image (50% size, log scale) Image details as above

False Colour CCD Image (50% size, log scale) Image details as above

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ARP 135 - Elliptical Galaxy, NGC 1023 

ARP 135 / NGC 1023 (Perseus)

CCD Image 3 x 3 min exposure (average combine), 2x2 binning, C Filter 2007-10-20 19:54 hUT (#223069-71) 8" LX200 Classic + ST-7E

NGC 1023 / ARP 135 - detail

False Colour CCD Image Square root scale, False Colour (inverse spectrum) Image details as above

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ARP 136 - NGC 5820 and companions (elliptical galaxy with fragments)

ARP 136 / NGC 5820 (Bootes)
Annotated CCD Image 4 x 180s exposure (average combine), 2x2 binning, C Filter  2008-03-07 23:10 hUT (#273109-12) 8" LX200 Classic + ST-7E		Negative CCD Image (200% size) Image details as left

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Elliptical and Elliptical-like Galaxies - Material emanating from elliptical galaxies
(Arps 137-145) 

ARP 137 - Spiral Galaxy NGC 2914 with material emanating

NGC 2914 / ARP 137 (Leo)		ARP 137  / NGC 2914 - Detail
Annotated CCD Image (50% size, log scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-05 01:59 UT (#727333-36) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		CCD Image (125% size, log scale, cropped) Image details as left
ARP 137  / NGC 2914 - Detail		ARP 137  / NGC 2914 - Negative
CCD Image (125% size, square root scale, cropped) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-05 01:40 UT (#727327-30) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (125% size, square root scale, cropped) Image details as left

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ARP 138 - NGC 4015, elliptical galaxy (? Spiral Galaxy) with material emanating

ARP 138 / NGC 4015 (Coma Berenices)		Galaxy with material emanating
Annotated CCD Image  (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2021-03-23 00:09 UT (#874125-29) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC		Negative CCD Image  (125% size, square root scale, cropped) Image details as left

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ARP 140 - Galaxies (NGC 274 & NGC 275)

ARP 140 / NGC 274 & NGC 275 (Cetus) NGC 274 - Elliptical Galaxy / NGC 275 - Spiral Galaxy
Annotated CCD Image  5 x 90s exposure (average combine),  2x2 binning, C Filter Linear Brightness Scaling 2009-12-26 20:51 h UT (#408200-04)  12" LX200R  (at f/5.7) + ST-10XME		Negative CCD Image  Image details as left

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ARP 142 - Galaxies (NGC 2936 & NGC 2937)

ARP 142 / NGC 2936 & NGC 2937 (Hydra)		ARP 142 / NGC 2936 & NGC 2937 - Detail
Annotated CCD Image (50% size, square root scale) 7 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-03-10 20:59 UT (#1106082-88) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated CCD Image (125% size, square root scale, cropped) Image details as left
ARP 142 / NGC 2936 & NGC 2937 - Detail		NGC 2936 - The Porpoise Galaxy
Negative CCD Image (125% size, square root scale, cropped) Image details as above		CCD Image (175% size, square root scale, cropped) Image details as above left

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ARP 143 - Galaxies (NGC 2444 and NGC 2445)

ARP 143 / NGC 2444 and NGC 2445 (Lynx)		ARP 143 / NGC 2444 and NGC 2445 - Detail
Annotated CCD Image (50% size, logscale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-10-05 02:03 UT (#705143-46) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated CCD Image (100% size, log scale, cropped) Image details as left
NGC 2444 and NGC 2445 / ARP 143  - detail
Negative CCD Image (100% size, linear scale, cropped) Image details as above		Negative CCD Image (100% size, log scale, cropped) Image details as above left

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ARP 144 - Galaxies (NGC 7828 & 7829)

ARP 144 / NGC 7828 & 7829 (Cetus)

CCD Image (50% size) 7  x 120 sec exposure (average combine), 3x3 binning, C filter,  2013-11-01 22:53hUT (#552506-14) 12" LX200R  (at f/9.7) + ST-10XME

Annotated CCD Image (100% scale, cropped) Image details as above

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ARP 145 - Galaxies, UGC 1840 / PGC 9060 & PGC 9062 

UGC 1840,  ARP 145 (Andromeda)		UGC 1840 - detail
Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-01-25 20:51 UT (#959046-50) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (125% size, square root scale, cropped) Image details as left
CCD Image  5 x 180s sec exposure (average combine), 2x2 binning, C Filter 2008-11-03 02:28 h UT (#319638-42) 8" LX200 Classic + ST-7E		Annotated CCD Image (200% size) Image details as left

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Galaxies - With associated rings 
(Arps 146-148)

ARP 146 - Galaxies PGC 509 & PGC 510 

ARP 146 / PGC 509 & PGC 510 (Cetus)		PGC 509 & PGC 510 - detail Note : rings are not resolved in this image
CCD Image 5 x 180s sec exposure (average combine), 2x2 binning, C Filter 2008-11-27 22:26 h UT (#326292-96) 8" LX200 Classic + ST-7E		Annotated CCD Image (250% size) Image details as left

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ARP 147 - Galaxies (IC 298 & 298A)

ARP 147 / IC 298 (Cetus) Ring Galaxy, J.Lowrey List		ARP 157 Detail
Annotated CCD Image (100% size, linear scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-10-03 00:47 UT (#704097-101) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		ACCD Image (150% size, square root scale, cropped) Image details as left

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ARP 148 - Spiral Galaxy (VV 32, PGC 33423, Mayall's Object)

ARP 148 / VV 32 (Ursa Major) Ring Galaxy, J.Lowrey List  [ Ring Galaxies ]   [ Vorontsov-Velyaminov Galaxies ]		ARP 148 / VV 32 Detail Alias: PGC 33423
Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-02-05 01:02 UT (#963165-69) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (150% size, square root scale, cropped) Image details as left

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Galaxies - With jets 
(Arps 149-152)

ARP 150 - Galaxies NGC 7909 et al

ARP 150 / NGC 7909 / Hickson 95 (Pegasus)		ARP 150 / NGC 7909 / Hickson 95  - detail
Annotated CCD Image (cropped) 4 x 90s sec exposure (average combine), 3x3 binning, C Filter 2010-12-21 23:45 hUT (#517250-54) 12" LX200R  (at f/9.7) + ST-10XME		Negative CCD Image (cropped) Image details as left

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ARP 151 - Spiral Galaxy (PGC 35129, MRK 40, VV 144)

ARP 151 (Ursa Major) Alias: PGC 35129, MCG+9-19-73, MRK 40, VV 144  [ Vorontsov-Velyaminov Galaxies ]		ARP 151  - detail Galaxy with jet
Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-04-22 01:52 UT (#1002094-98) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (150% size, square root scale, cropped) Image details as left

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ARP 152  - Elliptical Galaxy with jet, M87

ARP 152 / M87 (Virgo)
Annotated CCD  Image 3 x 180 sec exposure (summed), 2x2 binnimg, C Filter 2008-03-10  00:16 h UT (#275087-99) 8" LX200 Classic + ST-7E		Negative CCD  Image (Insert at x2.5 size scaling) Linear scaling (Image details as left)
CCD  Image (250% size scaling) Square root scaling (Image details as above)		CCD  Image (500% size scaling) Linear scaling (Image details as above left)

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Galaxies - Disturbed with interior absorption 
(Arps 153-160)

ARP 157 - Peculiar Galaxy, NGC 520

ARP 157 / NGC 520 (Pisces)

CCD Image 180 sec, 2x2 binning, C Filter 2007-12-25 18:06hUT (#247037) 8" LX200 Classic + ST-7E

ARP 157 - detail (uneven background due to uneven cloud  and artefacts from moon light)

CCD Image 5 x 180 sec, 2x2 binning, C Filter 2007-12-25 18:12hUT (#247037-41) 8" LX200 Classic + ST-7E

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ARP 158 - Galaxy NGC 523

NGC 523,  ARP 158 (Andromeda) Elongated E-W, with 3 knots of nucleus visible
CCD Image  5 x 180s sec exposure (average combine), 2x2 binning, C Filter 2008-11-03 02:46 h UT (#319646-50) 8" LX200 Classic + ST-7E
NGC 523 - detail
Annotated CCD Image (250% size) Image details as above		Negative CCD Image (250% size) Image details as above left

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ARP 160 - Irregular Galaxy (NGC 4194 , 'The Medusa')

ARP 160 / NGC 4194 (Ursa Major)  [ Irregular Galaxies ]
Annotated CCD Image (50% size, log scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-04-22 00:24 UT (#1002065-69) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 160 / NGC 4194 - Detail
Annotated CCD Image (125% size, log scale, cropped) Image details as above		Negative CCD Image (125% size, log scale, cropped) Image details as above left

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Galaxies - Diffuse filaments 
(Arps 161-166)

ARP 161 - Spiral Galaxy, UGC 6665

ARP 161 / UGC 6665 (Virgo) Diffuse filaments

Annotated CCD Image (150% size, log scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2024-01-08 03:16 UT (#1180180-84) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Negative CCD Image (150% size, log scale, cropped) Image details as above

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ARP 166 - Galaxy Pair, NGC 750 & NGC 751

ARP 166 / NGC 750 & NGC 751 (Triangulum) (Catalog Mag +12.0 / +12.2)

CCD Image (60% size) 5 x 2 min (median combine), clear filter (1x1 binning) 2006-01-03 22:29h UT (#109180-84) 8" LX200 Classic + ST-7E

NGC 750 / NGC 751 - False Colour Image

CCD Image - Log brightness scaling, False Colour  Image details as above

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Galaxies - Diffuse counter-tails 
(Arps 167-172)

ARP 167 - Galaxies NGC 2672 & 2673

NGC 2672 & 2673,  ARP 167 (Cancer)
CCD Image (50% size) 5 x 120s sec exposure (average combine), 3x3 binning, C Filter 2011-01-14 22:57 h UT (#445082-86) 12" LX200R  (at f/9.7) + ST-10XME		Negative CCD Image (50% size) Image details as above left
NGC 2672 & 2673 / ARP 167 - detail
Annotated CCD Image  Image details as above		Negative CCD Image Image details as above left

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ARP 168 - Elliptical Galaxy, M32

ARP 168/ M32 (Andromeda)

2002-10-03  00:44 to 00:54h UT CCD Image, 2 x 5 min exposure (2x2 binning) 11.4 x 7.6 arc min  (#28240-41) 8" LX200 Classic + ST-7E

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ARP 170 - NGC 7578 Group in Hickson 94

ARP 170 /  Hickson 94 (Pegasus)
Annotated CCD Image (150% size, cropped) 4 x 180 sec exposure (average combine), 3x3 binning, C Filter 2018-08-20 00:07 UT (#619026-29) 12" LX200R  (at f/10.4) + ST-10XME		Negative CCD Image (150% size, cropped) Image details as left

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ARP 171 - Galaxy Pair (NGC 5718 & IC 1042)

ARP 171 (Virgo) NGC 5718 & IC 1042
		[ Annotated with adjacent galaxies, 70% s ize ]
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-04-01 02:09 UT (#997051-55) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 171 - Detail NGC 5718 (catalog mag +13.2) & IC 1042 (catalog mag +14.6)
Annotated CCD Image (125% size, square root scale, cropped) Image details as above		Negative CCD Image (125% size, square root scale, cropped) Image details as above left

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Galaxies - Narrow counter-tails 
(Arps 173-178) 

ARP 173 - Galaxy UGC 9561

UGC 9561 / ARP 173  (Bootes) (MCG+2-38-19 / MCG+2-38-20)
Annotated CCD Image  6 x 2 min exposure (av. combine), 2x2 binning, C Filter Linear Brightness Scaling 2008-01-12 06:51 h UT (#252757-63)  8" LX200 Classic + ST-7E		CCD Image (Negative) Image details as left
		UGC 9561 / ARP 173  - detail showing faint trace of plume to south
		Enlarged CCD Image (Negative, 250% size) Image details as above left

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ARP 174 - Galaxy NGC 3068

NGC 3068 / ARP 174 (Leo) with PGC 87670
Annotated CCD Image (cropped, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-10-08 04:29 UT (#707254-57) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		CCD Image  (100% size, cropped, square root scale) Image details as left

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ARP 175 - Interacting Galaxies (IC 3481, IC 3481A & IC 3483)

ARP 175 (Virgo) (IC 3481, IC 3481A & IC 3483) ARP 175 with adjacent small galaxies  PGC 165215 (catalog mag +17.7) & PGC 165216 (catalog mag +17.7)		ARP 175 - Detail IC 3481 (catalog mag +14.0), IC 3481A (catalog mag +16.4) & IC 3483 (catalog mag +15.5)
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-26 01:14 UT (#995104-08) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		CCD Image (Negative) Image details as left
		Faint counter tail connection between 3 galaxies  is just visible
Negative CCD Image (100% size, square root scale, cropped) Image details as above		Negative CCD Image (100% size, square root scale, cropped) Image details as above left

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ARP 178 - Galaxy NGC 5614 and neighbours

ARP 178 / NGC 5614 Bootes) with NGC 5615, 5613
Annotated CCD Image (cropped, log scale) 5 x 60 sec exposure (average combine), 3x3 binning, C Filter  2009-08-01 23:06 h UT  (#380063-67) 12" LX200R  (at f/5.7) + ST-10XME		CCD Image  (200% size enlargement, cropped, log scale) Image details as left

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Galaxies - Narrow filaments 
(Arps 179-193)

ARP 182 - Spiral Galaxy, NGC 7674

ARP 192 / NGC 7674 (Pegasus)
Annotated CCD Image (cropped) 4 x 90 sec exposure (median combine), 3x3 binning, C Filter  2008-10-21 23:56 h UT (#517257-62) 12" LX200R  (at f/9.7) + ST-10XME		Negative CCD Image (cropped) Image details as left

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ARP 183 - Spiral Galaxy, UGC 8560

ARP 183 / UGC 8560  (Canes Venatici)
Annotated CCD Image (Linear Scale, 100% size, cropped) 4 x 90s sec exposure (average combine), 3x3 binning, C Filter 2015-04-21 02:19 h UT (#585174-78) 12" LX200R  (at f/10.4) + ST-10XME		Negative CCD Image (100% size, cropped) Image details as left

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ARP 191 - Spiral Galaxy (UGC 6175)

ARP 191  (Leo) Alias: UGC 6175
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-25 00:30 UT (#994067-71) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 191 - Detail UGC 6175 /  PGC 33677 (catalog mag +14.6) & PGC 33670 (catalog mag +15.7) with adjacent galaxy PGC 1558821 (catalog mag 18.1)		ARP 191 - Negative
Annotated CCD Image (150% size, square root scale, cropped) Image details as above		Negative CCD Image (150% size, square root scale, cropped) Image details as above left

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ARP 193 - Irregular Galaxy, IC 883

ARP 193 / IC 883 (Canes Venatici)
CCD Image  (Square Root Scale, 100% size, cropped) 6 x 90s sec exposure (average combine), 3x3 binning, C Filter 2015-04-21 00:54 h UT (#585119-25) 12" LX200R  (at f/10.4) + ST-10XME [ Wider View, 50% size ]		Negative CCD Image  (Square Root Scale, 100% size, cropped) Image details as left

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Galaxies - Material ejected from nuclei 
(Arps 194-208) 

ARP 194 - Interacting Galaxies (UGC 6945, VV 126)

ARP 194 / UGC 6945 (Ursa Major) ARP 194 : 'Material ejected from nucleus'  [ Vorontsov-Velyaminov Galaxies ]		Other adjacent galaxies in image: UGC 6929 / PGC 37589 (catalog mag +15.2)  and LEDA 213914
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-04-21 22:11 UT (#1002021-25) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 194 / UGC 6945 - Detail
Annotated CCD Image (150% size, square root scale, cropped) Image details as above		Negative CCD Image (150% size, square root scale, cropped) Image details as above left

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ARP 195 - Galaxy UGC 4653 

UGC 4653 / ARP 195  (Lynx)
CCD Image  7 x 2 min exposure (av. combine), 2x2 binning, C Filter Linear Brightness Scaling 2008-01-12 03:35 h UT (#252461-67)  8" LX200 Classic + ST-7E
UGC 4653 / ARP 195  - detail
Enlarged CCD Image (250% size) Image details as above		Enlarged CCD Image (Negative, 250% size) Image details as above left

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ARP 197 - Spiral Galaxy (IC 701, VV 3)

ARP 197 (Leo) Alias: IC 701, VV 3 [ Vorontsov-Velyaminov Galaxies ]
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-25 00:51 UT (#994074-78) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 197 / IC 701 - Detail		ARP 197 / IC 701 - Negative
Annotated CCD Image (125% size, square root scale, cropped) Image details as above		Negative CCD Image (125% size, square root scale, cropped) Image details as above left

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ARP 198 - Spiral Galaxy (UGC 6073, VV 267)

ARP 198 (Leo) Alias: UGC 6073, VV 267 [ Vorontsov-Velyaminov Galaxies ]
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-24 23:36 UT (#994048-52) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 198 / UGC 6073 - detail
Annotated CCD Image (125% size, square root scale, cropped) Image details as above		Negative CCD Image (125% size, square root scale, cropped) Image details as above left

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ARP 200 - Galaxy NGC 1134

ARP 200 / NGC 1134 (Aries)		NGC 1134 - detail
CCD Image  5 x 180s sec exposure (average combine), 2x2 binning, C Filter 2008-11-03 03:30 h UT (#319666-70) 8" LX200 Classic + ST-7E		Annotated CCD Image (200% size) Square root scaling Image details as above

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ARP 202 - Galaxies NGC 2719 & NGC 2719A

ARP 202  / NGC 2719 and NGC 2719A (Lynx)
CCD Image 5 x 3 min exposure (average combine), 2x2 binning, C Filter  2008-11-28 00:32h UT (#326412-16) 8" LX200 Classic + ST-7E		CCD Image (Negative) Image details as left
NGC 2719 and NGC 2719A - detail
CCD Image (200% size) Image details as above		CCD Image (Negative, 200% size) Image details as left

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ARP 203 - Spiral Galaxy (NGC 3712)

ARP 203 / NGC 3712 (Ursa Major) ARP 203 : Material ejected from nucleus
Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-04-21 21:26 UT (#1002004-08) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (150% size, square root scale, cropped) Image details as left

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Galaxies - Irregularities, absorption and resolution 
(Arps 209-214)

ARP 211 - Spiral Galaxy (MCG+07-26-033 & MCG+07-26-034)

ARP 211 (Canes Venatici) Alias: MCG+07-26-033 & MCG+07-26-034
Annotated CCD Image  (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-25 22:18 UT (#995048-52) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (150% size, square root scale, cropped) Image details as left

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ARP 212 - Spiral Galaxy, NGC 7625

NGC 7625 / ARP 212 (Pegasus) Arp Perculiar Galaxy Bright star with blooming on left of image is HIP 115288 (mag +6.7)

CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-08-21 23:21 UT (#798033-37) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

NGC 7625 / ARP 212 - detail

CCD Image (100% size, square root scale, cropped)  Image details as above

NGC 7625 / ARP 212 - detail

Negative image showing traces of the "narrow chaotic absorption tubes"  across one end" (bottom end) as mentioned in Arp's notes.

Negative CCD Image (150% size, square root scale, cropped)  Image details as above

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ARP 214 - Spiral Galaxy, NGC 3718

ARP 214 / NGC 3718 (Ursa Major)

CCD Image 5 x 180s exposure (average combine), 2x2 binning, C Filter 2006-12-20 02:46h UT (#167414-18) 8" LX200 Classic + ST-7E

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Galaxies - Adjacent loops 
(Arps 215-220)

ARP 215 - Spiral Galaxy (Seyfert Type), NGC 2782

NGC 2782 / ARP 215 (Lynx)
Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-04-13 21:15 UT (#767009-13) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		CCD Image (100% size, square root scale, cropped) Image details as left
NGC 2782 / ARP 215 - detail
False Colour CCD Image (100% size, log scale, cropped) Inverse Spectrum Colour Bar Image details as above		Negative CCD Image (100% size, square root scale, cropped) Image details as above left
NGC 2782 / ARP 215 with Type Ia SN 2020scc		Image below (2020-09-20.042) was taken 30.1 days after discovery of SN 2020scc (shown by white cross hairs, mag +15.3)
Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2020-09-19 02:21 UT (#811155-58) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated CCD Image (100% size, square root scale, cropped) Image details as left

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ARP 217 - Spiral Galaxy (NGC 3310, Herschel IV-60)

ARP 217 / NGC 3310 (Ursa Major) Alias : Herschel IV-60 [ Herschel 400 Objects ]
CCD Image (100% size, log scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-01-02 03:44 UT (#947237-41) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (100% size, square root scale, cropped) Image details as left

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ARP 218 - Spiral Galaxy, NGC 4631 (Whale Galaxy)

ARP 218 / NGC 4631 (Canes Venatici)
CCD Image 6 x 2min (Average Combine, 2x2 binning, C Filter 2006-05-08 23:11 hUT (#123113-18) 8" LX200 Classic + ST-7E		CCD Image (Negative) Image details as left

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ARP 220 - Galaxy, IC 4553

ARP 220 (Serpens Carput)

CCD Image (50% size reduction) 5 x 60s sec exposure (average combine), 3x3 binning, C Filter 2009-07-27 22:51 h UT (#378063-65) 12" LX200R  (at f/5.7) + ST-10XME

ARP 220 - detail

Annotated CCD Image (Log Scale, Cropped) 9 x 45s sec exposure (average combine), 3x3 binning, C Filter 2009-07-27 23:03 h UT (#378069-85) 12" LX200R  (at f/5.7) + ST-10XME

ARP 220 - more detail

CCD Image (Linear Scale, Cropped) Image details as above

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Galaxies - Amorphous spiral arms 
(Arps 221-226)

ARP 222 - Spiral Galaxy, NGC 7727

ARP 222 / NGC 7727 (Aquarius)

CCD Image,  3 x 180 sec exposure (average combine), 2x2 binning, C Filter Linear Scale 2007-10-01  22:41 h UT (#217175-77) 8" LX200 Classic + ST-7E

ARP 222 / NGC 7727 - detail

CCD Image, Square root brightness scaling, False Colour Image details as above

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ARP 224 - Spiral Galaxy (NGC 3921)

ARP 224 / NGC 3921 (Ursa Major) Ring Galaxy, J.Lowrey List  [ Ring Galaxies ]

CCD Image (50% size, square root scale) CCD Image (50% size) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-10-04 20:29 UT (#705068-72) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

ARP 224 / NGC 3921 - Detail

CCD Image (100% size, square root scale, cropped) Image details as above

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ARP 223 - Spiral Galaxy, NGC 7585

ARP 223 / NGC 7585 (Aquarius)

CCD Image,  3 x 180 sec exposure (average combine), 2x2 binning, C Filter Linear Scale 2007-10-01  23:05 h UT (#217190-92) 8" LX200 Classic + ST-7E

NGC 7585 - detail

CCD Image, Square root brightness scaling, False Colour Image details as above

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Galaxies - Concentric rings 
(Arps 227-231)

ARP 227 - Spiral Galaxies, NGC 470 & NGC 474

ARP 227, NGC 470 & 474 (Pisces) Deep Sky Challenge Object, Oct 2020

Annotated CCD Image (50% size, square root scale) 7 x 180s exposure (average combine), 3x3 binning, C Filter 2020-11-19 23:30 UT (#830080-86) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

ARP 227, NGC 470 & NGC 474 - Detail

CCD Image (100% size, square root scale, cropped) Image details as above

NGC 474 - Detail Complex ring structure is just visible

Negative CCD Image (100% size, square root scale, cropped) Image details as above

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ARP 228 - Spiral Galaxy with concentric ring, IC 162 & PGC 6653

ARP 228 (Pisces) IC 162  (catalog mag +14.4) & PGC 6653 / MCG+2-5-39 (catalog mag + 16.2)

Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-11-20 22:53 UT (#1059179-83) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

Negative CCD Image (150% size, square root scale, cropped) Image details as above

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ARP 229 - Galaxy Pair, NGC 507 & NGC 508

ARP 229 / NGC 507 (Pisces)

NGC 507 (catalog mag +12.5), NGC 508 (catalog mag +14.1)

CCD Image, 20 sec exposure  2003-10-17  23:02h UT (#53183) 11.6 x 7.8 arc sec   8" LX200 Classic + ST-7E

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Galaxies - Appearance of fission 
(Arps 232-256)

ARP 232 - Spiral Galaxy, NGC 2911

ARP 232 (Leo)		ARP 232 - Detail NGC 2911 (catalog mag +11.5) PGC 27167 (catalog mag +17.5)
Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-05 01:40 UT (#727327-30) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated CCD Image (125% size, square root scale, cropped) Image details as left
ARP 232 - Detail		ARP 232 - Negative
CCD Image (125% size, log scale, cropped) Image details as above		Negative CCD Image (125% size, log scale, cropped) Image details as above left

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ARP 233 - Galaxy, UGC 5720

ARP 233 / UGC 5720 (Ursa Major)		ARP 233 / UGC 5720 - detail
CCD Image  (Linear Scaled, 50% size) 5 x 90s sec exposure (average combine), 3x3 binning, C Filter 2014-12-04 01:24 h UT (#574419-23) 12" LX200R  (at f/10.4) + ST-10XME		CCD Image (Log Scaled, 150% size, cropped) Image details as left

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ARP 234 - Irregular Galaxy (NGC 3738)

ARP 234 / NGC 3738 (Ursa Major)
Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-11-29 03:31 UT (#1064345-49) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (125% size, square root scale, cropped) Image details as left

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ARP 237 - Galaxies, UGC 5044 (PGC 26842/PGC 26844)

ARP 237 / UGC 5044 (Leo)
Annotated CCD Image (cropped) 5 x 90s exposure (average combine), 3x3 binning, C Filter  2013-03-11 23:00hUT (#544125-29) 12" LX200R  (at f/9.7) + ST-10XME		Negative CCD Image (200%) Image details as left

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ARP 238 - Interacting Galaxies (UGC 8335 et al)

ARP 238 / UGC 8335 (Ursa Major)
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-04-21 22:57 UT (#1002036-40) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 238 / UGC 8335 - Detail ARP 238 : 'Appearance of fission' MCG+10-19-56 & MCG+10-19-57
Annotated CCD Image (150% size, square root scale, cropped) Image details as above		Negative CCD Image (150% size, square root scale, cropped) Image details as above left

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ARP 239 - Galaxies, NGC 5278 & 5279

ARP 239 (Ursa Major) NGC 5278 (catalog mag +14.3) and NGC 5279 (catalog mag +15.5)
Annotated CCD Image (200% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-09-21 20:14 UT (#698036-40) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (200% size, square root scale, cropped) Image details as left

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ARP 240 - Double Galaxy (NGC 5257 & NGC 5258)

ARP 240 (Virgo) NGC 5257 & NGC 5258
Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-26 03:50 UT (#995162-66) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (125% size, square root scale, cropped) Image details as left

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ARP 243 - Spiral Galaxy, NGC 2623

ARP 243 / NGC 2623 (Cancer)
Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-25 22:40 UT (#995055-59) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (125% size, square root scale, cropped) Image details as left

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ARP 244 - Galaxies, NGC 4038 & 4039 ("The Antennae")

ARP 244 / NGC 4038/4039 (Corvus)
Annotated CCD Image  (cropped to central area) 9 x 60 sec exposure (average combine), 3x3 binning, C Filter  2011-04-05 23:33 h UT  (#466047-57) 12" LX200R  (at f/9.7) + ST-10XME		Negative CCD Image  Image details as above

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ARP 246 - Galaxies, NGC 7837 & 7838

ARP 246 / NGC 7837 & NGC 7838 (Pisces)
Annotated CCD Image (square root scale, 50% size) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-08-27 02:20 UT (#685215-19) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 246 / NGC 7837 & NGC 7838 - detail
Annotated CCD Image (square root scale, 150% size, cropped) Image details as above		Negative CCD Image (square root scale, 150% size, cropped) Image details as above

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ARP 247 - Galaxies, IC 2338 & IC 2339

ARP 247 (Cancer) ARP 247 (IC 2338 & IC 2339) with adjacent galaxies  IC 2341 (catalog mag +13.7) & PGC 142820 (catalog mag +16.9)
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-25 20:27 UT (#995013-17) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 247 - Detail IC 2338 / UGC 4383 (catalog mag +14.0) & IC 2339 (catalog mag +14.4)
Annotated CCD Image (150% size, square root scale, cropped) Image details as above		Negative CCD Image (150% size, square root scale, cropped) Image details as above

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ARP 250 - Galaxies, PGC 21362 & PGC 2063674

ARP 250 / PGC 21362 &  PGC 2063674  (Lynx, near border with Gemini)		Two galaxies in ARP 250 are also collectively known as IRAS F07327+3529 (as an infrared source)
Annotated CCD Image (150% size, cropped) 4 x 90s sec exposure (average combine), 3x3 binning, C Filter 2014-12-03 22:25 h UT (#574398-401) 12" LX200R  (at f/10.4) + ST-10XME		Negative CCD Image (150% size, cropped) Image details as left
ARP 250 - wider view
CCD Image (50% size) Image details as above [ PGC 21362 (catalog mag +16.6), PGC 2063674 (catalog mag +17.5) ]		Negative CCD Image (50% size) Image details as above left

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ARP 255 - Galaxy Pair (UGC 5304 et al, VV 342)

ARP 255  (Leo) Alias: UGC 5304, VV 342  [ Vorontsov-Velyaminov Galaxies ]
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-11-29 04:15 UT (#1064359-63) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 255 - Detail UGC 5304 /  PGC 28487 / VV 342b (catalog mag +15.4) & PGC 200253 / VV 342c (catalog mag +16.7) with adjacent galaxy (in bottom right):  PGC 28478 (catalog mag 16.7)		ARP 255 - Negative (Note : out of view UGC 5304 / PGC 28502 / VV 342a : catalog mag +15.6)
Annotated CCD Image (150% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2022-11-29 04:15 UT (#1064359-63) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (150% size, square root scale, cropped) Image details as above left

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Galaxies - Irregular clumps 
(Arps 257-268)

ARP 258 - galaxy group, UGC 2140 (Hickson 18)  

UGC 2140 group  ARP 258 (Aries)
CCD Image  5 x 180s sec exposure (average combine), 2x2 binning, C Filter 2008-11-03 03:54 h UT (#319684-8) 8" LX200 Classic + ST-7E
UGC 2140 - detail
Annotated CCD Image (200% size) Image details as above		Negative CCD Image (200% size) Image details as above

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ARP 260 - Spiral Galaxy (UGC 7230, VV 128) with Irregular Clumps

UGC 7230 (Coma Berenices) Alias: ARP 260, VV 128  [ Vorontsov-Velyaminov Galaxies ]		UGC 7230 (catalog mag +15.1) with adjacent galaxies PGC 38974 (catalog mag +15.5) & PGC 1499814 (catalog mag +18.1)
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-26 03:04 UT (#995147-51) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated CCD Image (50% size, square root scale) Image details as left
ARP 260 / UGC 7230 - Detail
Annotated CCD Image (150% size, square root scale, cropped) Image details as above		Negative CCD Image (150% size, square root scale, cropped) Image details as above left

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ARP 263 - Irregular Galaxy (NGC 3239)

ARP 263 / NGC 3239 (Leo)		ARP 263 / NGC 3239 - Detail
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-05 03:05 UT (#727369-73) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2 [ larger annotated image, 70% scale ]		CCD Image (100% size, square root scale, cropped) Image details as left
ARP 263 / NGC 3239 - Negative		ARP 263 / NGC 3239 - Negative
Negative CCD Image (100% size, log scale, cropped) Image details as above		Negative CCD Image (100% size, square root scale, cropped) Image details as above left
ARP 263 / NGC 3239 - Detail		ARP 263 / NGC 3239 - False Colour
Negative CCD Image (100% size, log scale, cropped) Image details as above		False Colour CCD Image (100% size, log scale, cropped) Inverse Spectrum Colour Bar Image details as above left

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ARP 264 - Irregular Galaxy, NGC 3104

ARP 264 / NGC 3104 (Leo Minor)  [ Irregular Galaxies ]
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-26 02:20 UT (#995133-37) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 264 / NGC 3104 - detail
Annotated CCD Image (125% size, square root scale, cropped) Image details as above		Negative CCD Image (125% size, square root scale, cropped) Image details as above

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ARP 265 - Spiral Galaxy (IC 3862) with irregular clumps

ARP 265  / IC 3862 (Canes Venatici)
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-04-03 01:33 UT (#998069-73) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 264 / NGC 3104 - Detail		ARP 264 / NGC 3104 - Negative
Annotated CCD Image (125% size, square root scale, cropped) Image details as above		Negative CCD Image (125% size, square root scale, cropped) Image details as above left

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ARP 267 - Irregular Galaxy, UGC 5764

ARP 267 / UGC 5764 (Leo Minor) [ Irregular Galaxies ]
Annotated CCD Image (125% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-25 21:54 UT (#995041-45) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (125% size, square root scale, cropped) Image details as left

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Double Galaxies - Connected arms 
(Arps 269-274)

ARP 269 - Galaxies, NGC 4490 & NGC 4485

ARP 269 / NGC 4490 & NGC 4485 (Canes Venatici) with SN 2008ax
Annotated CCD Image 7 x 120s exposure (average combine), 2x2 binning, C Filter  2008-03-08 00:48 hUT (#273136-42) 8" LX200 Classic + ST-7E		Negative CCD Image  (Square Root scaling) Image details as left

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ARP 270 - Galaxies, NGC 3395 & 3396

ARP 270 / NGC 3395 & 3396 (Leo Minor)		Alias:  H I-116
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-07 00:18 UT (#983073-77) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (125% size, square root scale, cropped) Image details as left

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ARP 271 - Spiral Galaxies (NGC 5426 & NGC 5427)

ARP 271 (Virgo) NGC 5426 & NGC 5427
Annotated CCD Image (100% size, square root scale, cropped) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-04-03 01:53 UT (#998076-80) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Negative CCD Image (100% size, square root scale, cropped) Image details as left

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ARP 273 - Galaxies with connected arms (UGC 1810 & UGC 1813)

ARP 273 / UGC 1810 & UGC 1813  (Andromeda)
CCD Image  4 x 180s sec exposure (average combine), 2x2 binning, C Filter 2008-11-03 03:11 h UT (#319659-62) 8" LX200 Classic + ST-7E
NGC 523 - detail
Annotated CCD Image (250% size) Image details as above		Negative CCD Image (250% size) Image details as above left

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ARP 274 - Galaxies with connected arm (NGC 5679 Group)

ARP 274 / NGC 5679 Group (Virgo)
Annotated CCD Image (50% size, square root scale) 4 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-26 04:10 UT (#995169-73) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 274 - Detail NGC 5679 / PGC 52132 (catalog mag +14.1), PGC 52130  (catalog mag +14.4) & PGC 52129 (catalog mag ?)		ARP 274 - Negative
Annotated CCD Image (150% size, square root scale, cropped) Image details as above		Negative CCD Image (150% size, square root scale, cropped) Image details as above left

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Double Galaxies - Interacting 
(Arps 275-280)

ARP 276 - Double Galaxy, NGC 935 & IC 1801

ARP 276 / NGC 935 & IC 1801 (Aries)
CCD Image  5 x 180s sec exposure (average combine), 2x2 binning, C Filter 2008-11-03 04:11 h UT (#319691-95) 8" LX200 Classic + ST-7E
NGC 935 & IC 1801 - detail
Annotated CCD Image (200% size) Image details as above		Negative CCD Image (200% size) Image details as above left

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ARP 277 - Double Galaxy (NGC 4809 & NGC 4810)

ARP 277 (Virgo) NGC 4809 & NGC 4810
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2022-03-26 03:27 UT (#995155-59) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2
ARP 277 - detail
Annotated CCD Image (125% size, square root scale, cropped) Image details as above		Negative CCD Image (125% size, square root scale, cropped) Image details as above left

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ARP 279 - Interacting Double Galaxies, NGC 1253 & NGC 1253A (UGCA 62)

ARP 279 / NGC 1253 & 1253A (Eridanus) Alias: UGCA 62, PGC 12041 (catalog mag +11.7 or +12.6) Other faint galaxies in field of view are  PGC 1082999 (catalog mag +17.9), PGC 1082706 (catalog mag +18.7)

Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2020-11-22 23:53 UT (#832115-19) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2

ARP 279 / NGC 1253 & 1253A  -  Detail

CCD Image (100% size, square root scale, cropped) Image details as above

Negative CCD Image (100% size, square root scale, cropped) Image details as above

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ARP 280 - Double Galaxy, NGC 3769 & NGC 3769A

ARP 280 / NGC 3769 & NGC 3769A (Ursa Major)
CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, C Filter 2019-12-23 02:24 UT (#731144-48) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		CCD Image (100% size, square root scale, cropped) Image details as left
ARP 280 / NGC 3769 & NGC 3769A - detail
Negative CCD Image (100% size, square root scale, cropped) Image details as above		False Color CCD Image (100% size, square root scale, cropped) Colour Bar : Inverse Spectrum Image details as top left

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Double Galaxies - Infall and attraction 
(Arps 281-286)

ARP 281 - NGC 4631 & NGC 4627 

ARP 281 / NGC 4631 & NGC 4627 / Caldwell 32  (Canes Venatici)

CCD Image (linear scale, 50% size) 3 x 90s sec exposure (average combine), 3x3 binning, C Filter 2015-04-21 00:29 h UT (#585105-07) 12" LX200R  (at f/10.4) + ST-10XME

ARP 281 / NGC 4631 & adjacent NGC 4627 - detail

CCD Image (75% size, cropped) Image details as above [uncropped, 75% size]

ARP 281 / NGC 4631 & NGC 4627 - detail

Negative CCD Image (75% size, cropped) Image details as above

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ARP 282 - Double Galaxies NGC 169 & IC 1559 

ARP 282 / NGC 169 & IC 1559 (Andromeda ) Spiral galaxies NGC 169 & IC 1559
CCD Image 5 x 180s exposure (average combine), 2x2 binning, C Filter, 2008-10-05 03:19 hUT (#310498-502) 8" LX200 Classic + ST-7E		CCD Image (negative) Image details as left
ARP 282 - detail		ARP 282 - negative
Annotated CCD Image (250% size) (Image details as above)		CCD Image (250% size) (Image details as above left)

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ARP 283 - Double Galaxies,  NGC 2798 & NGC 2799

ARP 283 / NGC 2798 & NGC 2799  (Ursa Major)
CCD Image (50% size) 4 x 90s sec exposure (average combine), 3x3 binning, C Filter 2014-12-04 00:38 h UT (#574392-95) 12" LX200R  (at f/10.4) + ST-10XME
ARP 283 - detail		ARP 283 - negative
Annotated CCD Image (100% size, cropped) (Image details as above)		Negative CCD Image (100% size) (Image details as above left)

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ARP 284 - Double Galaxies (NGC 7714 & NGC 7715)

ARP 284 (Pisces) Spiral Galaxies NGC 7714 & NGC 7715 Interacting double galaxies with infall and attraction Bright star in field with blooming spikes is 16 Psc (HIP 116495), mag 5.7
Annotated CCD Image (50% size, square root scale) 5 x 180s exposure (average combine), 3x3 binning, Clear Filter 2023-10-22 22:05 UT (#1158107-11) 12" LX200R (at f/10.4) + ST-10XME Auto-guided using TS 80mm APO, ZWO ASI178MC & PHD2		Annotated CCD Image (100% size, log scale, cropped) Image details as left
NGC 7714 - detail		ARP 284 - negative
Annotated Negative CCD Image (150% size, log scale, cropped) Image details as above		Annotated Negative CCD Image (100% size, log scale, cropped) Image details as above left

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ARP 285 - Double Galaxies, NGC 2854 & NGC 2856

ARP 285 / NGC 2854 & NGC 2856 (Ursa Major)		ARP 285 - detail
CCD Image (50% size) 5 x 90s sec exposure (average combine), 3x3 binning, C Filter 2014-12-04 00:14 h UT (#574376-80) 12" LX200R  (at f/10.4) + ST-10XME		CCD Image (Log Scaled, 100% size, cropped) Image details as left
ARP 285 - detail		ARP 285 - negative
Annotated CCD Image (Linear Scaled, 100% size, cropped) Image details as above		False Colour Negative CCD Image (Log Scaled, 100% size, cropped) Image details as above left