Name Type RA Dec Constellation Size MinAx PosAng B-Mag Magnitude J-Mag H-Mag K-Mag SurfBr Hubble Pax Pm-RA Pm-Dec RadVel Redshift Cstar U-Mag Cstar B-Mag Cstar V-Mag M IC Cstar Names Common names NED notes OpenNGC notes
NGC4245 G 12:17:36.77 +29:36:28.8 Coma Berenices 2.5' 1.62 145.0 12.33 11.42 mag 9.25 8.58 8.31 22.98 S0-a - - - 814.0 0.002719 - - - - - - - - -
NGC4246 G 12:17:58.12 +07:11:09.3 Virgo 2.1' 1.09 84.0 13.41 12.72 mag 10.57 10.07 9.95 23.24 Sc - - - 3685.0 0.01237 - - - - 3113 - - - -
NGC4247 G 12:17:58.08 +07:16:26.2 Virgo 1.0' 0.84 43.0 14.79 99.0 mag 11.67 10.91 10.5 23.38 SABa - - - 3890.0 0.01306 - - - - - - - - -
NGC4248 G 12:17:49.85 +47:24:33.1 Canes Venatici 2.0' 0.9 108.0 13.16 12.58 mag 11.45 10.88 10.59 22.71 SBm 3.5071 0.88 4.425 527.0 0.001758 - - - - - - - - -
NGC4249 G 12:17:59.39 +05:35:54.9 Virgo 0.9' 0.84 100.0 14.48 99.0 mag 11.87 11.1 10.97 22.89 E-S0 - - - 2597.0 0.0087 - - - - - - - - -
NGC4250 G 12:17:26.27 +70:48:09.3 Draco 1.9' 0.94 166.0 12.9 99.0 mag 10.04 9.38 9.14 23.18 S0-a - - - 2138.0 0.00716 - - - - - - - - -
NGC4251 G 12:18:08.25 +28:10:31.4 Coma Berenices 2.3' 1.23 100.0 11.63 10.77 mag 8.67 8.0 7.73 22.19 S0 - - - 1066.0 0.003562 - - - - - - - - -
NGC4252 G 12:18:30.89 +05:33:34.1 Virgo 1.2' 0.41 49.0 14.65 99.0 mag 13.3 12.61 12.49 22.99 Sbc - - - 877.0 0.00293 - - - - - - - - -
NGC4253 G 12:18:26.51 +29:48:46.3 Coma Berenices 0.9' 0.64 73.0 13.72 13.23 mag 11.1 10.38 9.84 22.05 SBa 0.1146 0.338 0.665 3786.0 0.01271 - - - - - - - - -
NGC4254 G 12:18:49.60 +14:24:59.4 Coma Berenices 5.0' 4.74 23.0 10.4 9.84 mag 7.89 7.25 6.93 22.6 Sc - - - 2399.0 0.008036 - - - 99.0 - - Coma Pinwheel,Virgo Cluster Pinwheel - -
NGC4255 G 12:18:56.15 +04:47:10.1 Virgo 1.4' 0.62 113.0 13.4 99.0 mag 10.42 9.73 9.49 22.75 S0 - - - 1948.0 0.00652 - - - - - - - - -
NGC4256 G 12:18:43.09 +65:53:53.7 Draco 3.9' 0.76 41.0 12.68 99.0 mag 9.23 8.52 8.25 23.31 Sb - - - 2524.0 0.008456 - - - - - - - - -
NGC4257 G 12:19:06.47 +05:43:33.5 Virgo 0.5' 0.18 66.0 14.57 99.0 mag 11.63 10.93 10.7 21.16 Sab - - - 2701.0 0.00905 - - - - - - - - -
NGC4258 G 12:18:57.50 +47:18:14.3 Canes Venatici 17.0' 7.24 150.0 9.12 9.29 mag 6.38 5.72 5.46 23.36 Sbc - - - 462.0 0.001541 - - - 106.0 - - - - -
NGC4259 G 12:19:22.21 +05:22:35.0 Virgo 1.0' 0.45 143.0 14.46 13.57 mag 11.54 10.93 10.67 23.23 S0 - - - 2466.0 0.00826 - - - - - - - - -
NGC4260 G 12:19:22.24 +06:05:55.2 Virgo 2.5' 1.15 58.0 12.47 11.55 mag 9.44 8.76 8.54 22.86 SBa - - - 1781.0 0.00596 - - - - - - - - -
NGC4261 G 12:19:23.22 +05:49:30.8 Virgo 4.2' 3.35 160.0 11.18 11.11 mag 8.2 7.51 7.26 23.18 E - -0.009 0.031 2183.0 0.00731 - - - - - - - Additional radio sources may contribute to the WMAP flux. -
NGC4262 G 12:19:30.57 +14:52:39.6 Coma Berenices 1.7' 1.52 145.0 12.4 11.46 mag 9.29 8.6 8.36 22.35 E-S0 - - - 1357.0 0.004536 - - - - - - - - -
NGC4263 G 12:19:42.20 -12:13:32.0 Corvus 1.2' 0.55 116.0 13.64 99.0 mag 11.08 10.44 10.09 22.47 SABb - - - 4170.0 0.014008 - - - - - - - - -
NGC4264 G 12:19:35.76 +05:50:48.3 Virgo 0.9' 0.67 110.0 13.67 12.79 mag 10.75 10.12 9.88 22.06 S0-a - - - 2508.0 0.0084 - - - - - - - - -
NGC4265 Dup 12:19:42.20 -12:13:32.0 Corvus - - - 99.0 mag - - - - - - - - - - - - - - - - - - -
NGC4266 G 12:19:42.30 +05:32:17.8 Virgo 2.0' 0.5 74.0 13.42 99.0 mag 10.38 9.77 9.46 23.09 SBa - - - 1536.0 0.005137 - - - - - - - Multiple SDSS entries describe this object. -
NGC4267 G 12:19:45.24 +12:47:53.8 Virgo 2.5' 1.76 143.0 11.82 10.89 mag 8.73 8.07 7.84 22.58 E-S0 - - - 949.0 0.00317 - - - - - - - - -
NGC4268 G 12:19:47.22 +05:17:01.6 Virgo 1.5' 0.64 47.0 13.62 12.71 mag 10.43 9.71 9.47 23.1 S0-a - - - 1999.0 0.00669 - - - - - - - - -
NGC4269 G 12:19:49.19 +06:00:53.9 Virgo 1.2' 0.93 130.0 13.41 99.0 mag 10.68 10.04 9.89 22.55 S0-a - - - 2074.0 0.006942 - - - - - - - - -
NGC4270 G 12:19:49.47 +05:27:48.4 Virgo 1.9' 0.78 110.0 12.96 12.18 mag 9.95 9.28 9.04 23.02 S0 - - - 2340.0 0.007835 - - - - - - - - -
NGC4271 G 12:19:32.60 +56:44:11.7 Ursa Major 1.8' 1.36 59.0 13.59 99.0 mag 10.46 9.78 9.51 23.61 E-S0 - - - 4700.0 0.015801 - - - - - - - - -
NGC4272 G 12:19:47.64 +30:20:20.7 Coma Berenices 1.0' 0.83 117.0 14.04 99.0 mag 10.95 10.26 9.99 23.06 E - - - 8326.0 0.02817 - - - - - - - 87GB source with large sky, narrow minor axis, or very bad confusion. -
NGC4273 G 12:19:56.08 +05:20:36.0 Virgo 2.2' 1.95 11.0 12.31 11.8 mag 10.03 9.44 9.11 22.66 Sc - - - 2335.0 0.00782 - - - - - - - - -
NGC4274 G 12:19:50.59 +29:36:52.1 Coma Berenices 3.6' 1.7 102.0 11.32 10.42 mag 8.02 7.32 7.03 22.44 SBab - - - 933.0 0.00312 - - - - - - - - -
NGC4275 G 12:19:52.58 +27:37:15.6 Coma Berenices 0.9' 0.81 120.0 13.37 99.0 mag 11.06 10.37 10.19 21.85 SABb - - - 2316.0 0.007755 - - - - - - - - -
NGC4276 G 12:20:07.48 +07:41:30.7 Virgo 1.3' 1.18 80.0 13.56 99.0 mag 11.66 10.94 10.69 22.84 Sc - - - 2638.0 0.00884 - - - - - - - - -
NGC4277 G 12:20:03.72 +05:20:28.9 Virgo 0.8' 0.32 132.0 14.39 13.5 mag 11.66 11.02 10.61 22.3 S0-a - - - - - - - - - - - - - -
NGC4278 G 12:20:06.82 +29:16:50.7 Coma Berenices 2.9' 2.83 35.0 11.04 10.21 mag 8.09 7.42 7.18 22.22 E - - - 675.0 0.00225 - - - - - - - - -
NGC4279 G 12:20:25.00 -11:39:59.8 Virgo 1.2' 0.72 26.0 15.13 99.0 mag 11.45 10.66 10.55 23.93 S0-a - - - 4344.0 0.014597 - - - - - - - - -
NGC4280 Other 12:20:31.90 -11:39:08.8 Virgo - - - 99.0 mag - - - - - - - - - - - - - - - - - Three Galactic stars. Identification as NGC 4280 is uncertain. -
NGC4281 G 12:20:21.52 +05:23:11.0 Virgo 2.9' 1.43 86.0 12.11 11.31 mag 8.9 8.21 7.94 23.07 S0-a - - - 2671.0 0.00895 - - - - - - - - -
NGC4282 G 12:20:24.31 +05:34:22.2 Virgo 0.9' 0.56 100.0 14.55 99.0 mag 11.58 10.89 10.69 22.96 S0-a - - - 937.0 0.00313 - - - - - - - - -
NGC4283 G 12:20:20.85 +29:18:39.4 Coma Berenices 1.2' 1.13 140.0 12.99 12.32 mag 10.01 9.34 9.13 22.32 E - - - 1074.0 0.003589 - - - - - - - - -
NGC4284 G 12:20:12.62 +58:05:34.4 Ursa Major 1.9' 0.86 101.0 14.49 99.0 mag 11.54 10.93 10.63 24.0 Sbc - - - 4160.0 0.013973 - - - - - - - - -
NGC4285 G 12:20:39.80 -11:38:30.9 Virgo 0.9' 0.46 43.0 15.0 99.0 mag 11.98 11.33 11.19 23.26 Sa - - - 7518.0 0.025401 - - - - - - - - -
NGC4286 G 12:20:42.09 +29:20:45.2 Coma Berenices 1.1' 0.38 144.0 14.51 99.0 mag 11.78 11.15 10.82 23.02 Sa 0.3175 1.871 0.418 635.0 0.00212 - - - - 3181 - - - -
NGC4287 G 12:20:48.50 +05:38:23.6 Virgo 1.2' 0.39 71.0 14.99 99.0 mag 12.19 11.48 11.02 23.29 Sbc - - - 2136.0 0.007152 - - - - - - - - -
NGC4288 G 12:20:38.11 +46:17:30.0 Canes Venatici 1.7' 1.35 138.0 13.3 12.91 mag 11.96 11.5 11.3 22.99 SBcd - - - 539.0 0.001801 - - - - - - - - -
NGC4288A G 12:20:40.57 +46:15:19.6 Canes Venatici 0.7' 0.64 155.0 15.7 99.0 mag 13.09 12.29 11.99 23.73 S0-a - - - 6910.0 0.02332 - - - - - - - - -
NGC4289 G 12:21:02.25 +03:43:19.7 Virgo 4.3' 0.46 1.0 14.32 99.0 mag 11.13 10.26 9.89 24.44 SBc - - - 2606.0 0.00873 - - - - - - - - -
NGC4290 G 12:20:47.53 +58:05:33.0 Ursa Major 2.2' 1.47 70.0 12.76 99.0 mag 10.26 9.59 9.3 23.07 Sb - - - 3004.0 0.01007 - - - - - - - - -
NGC4291 G 12:20:18.20 +75:22:15.0 Draco 1.9' 1.62 108.0 12.38 11.42 mag 9.37 8.65 8.42 22.68 E - - - 1777.0 0.005944 - - - - - - - - -
NGC4292 G 12:21:16.46 +04:35:44.5 Virgo 1.6' 1.11 10.0 13.09 12.21 mag 10.4 9.75 9.55 22.84 S0 - - - 2258.0 0.00756 - - - - - - - - -
NGC4293 G 12:21:12.89 +18:22:56.6 Coma Berenices 6.2' 3.72 72.0 11.07 10.17 mag 8.37 7.72 7.48 23.61 S0-a - - - 931.0 0.00311 - - - - - - - - -
NGC4294 G 12:21:17.83 +11:30:37.6 Virgo 2.7' 1.02 148.0 12.42 12.05 mag 10.58 10.19 9.7 22.49 SBc - - - 369.0 0.00123 - - - - - - - ALFALFA source also includes UGC 07414. -
NGC4295 G 12:21:09.78 +28:09:54.4 Coma Berenices 0.5' 0.44 152.0 14.87 99.0 mag 11.69 11.0 10.73 22.27 S0-a - - - 8367.0 0.02831 - - - - - - - - -
NGC4296 G 12:21:28.39 +06:39:12.8 Virgo 1.4' 0.79 16.0 14.49 13.68 mag 10.64 9.97 9.74 23.99 S0 - - - 3963.0 0.013309 - - - - - - - - -
NGC4297 G 12:21:27.41 +06:40:15.7 Virgo 0.6' 0.31 171.0 13.86 12.92 mag 13.04 12.52 12.29 21.56 S0-a - - - 3897.0 0.01309 - - - - - - - - -
NGC4298 G 12:21:32.76 +14:36:22.2 Coma Berenices 2.5' 1.4 137.0 11.94 11.35 mag 9.43 8.66 8.47 22.21 Sc - - - 1140.0 0.00381 - - - - - - - - -
NGC4299 G 12:21:40.55 +11:29:59.7 Virgo 1.5' 1.38 0.0 12.74 12.47 mag - - - 22.27 SABd - - - - - - - - - - - - ALFALFA source also includes UGC 07407. -
NGC4300 G 12:21:41.47 +05:23:05.3 Virgo 1.8' 0.72 40.0 13.36 99.0 mag 10.44 9.78 9.53 22.97 Sa - - - 2264.0 0.00758 - - - - - - - - -
NGC4301 G 12:22:27.21 +04:33:58.6 Virgo 1.1' 1.09 15.0 13.53 13.12 mag 12.14 11.94 11.2 22.51 Sc - - - 1283.0 0.00429 - - - - - - - - -
NGC4302 G 12:21:42.48 +14:35:53.9 Coma Berenices 6.0' 1.13 178.0 12.13 11.54 mag 9.08 8.21 7.83 23.42 Sc - - - 1113.0 0.00372 - - - - - - - - -
NGC4303 G 12:21:54.90 +04:28:25.1 Virgo 6.9' 6.56 20.0 10.16 10.25 mag 7.73 7.09 6.84 23.05 Sbc 0.7805 0.509 0.654 1564.0 0.00523 - - - 61.0 - - - - -
NGC4303A Dup 12:22:27.21 +04:33:58.6 Virgo - - - 99.0 mag - - - - - - - - - - - - - - - - - - -
NGC4304 G 12:22:12.72 -33:29:04.2 Hydra 2.5' 2.43 105.0 12.46 11.77 mag 10.0 9.35 9.05 23.17 Sbc - - - 2620.0 0.008778 - - - - - - - - -
NGC4305 G 12:22:03.60 +12:44:27.3 Virgo 2.3' 1.19 30.0 13.31 12.61 mag 10.48 9.93 9.83 23.53 Sa - - - 1924.0 0.00644 - - - - - - - - -
NGC4306 G 12:22:04.11 +12:47:14.9 Virgo 1.5' 1.06 142.0 13.58 99.0 mag 11.35 10.55 10.54 23.18 S0 - - - 1516.0 0.00507 - - - - - - - - -
NGC4307 G 12:22:05.68 +09:02:37.1 Virgo 3.4' 0.81 24.0 12.71 99.0 mag 9.72 9.0 8.72 23.14 SBb - - - 982.0 0.00328 - - - - - - - - -
NGC4307A G 12:22:07.32 +08:59:26.0 Virgo 0.8' 0.69 90.0 14.98 99.0 mag 13.71 13.99 13.52 23.12 SABc - - - 5777.0 0.01946 - - - - 3211 - - - -
NGC4308 G 12:21:56.85 +30:04:27.7 Coma Berenices 0.9' 0.69 21.0 14.11 13.25 mag 11.47 10.89 10.62 22.83 E - - - 618.0 0.002065 - - - - - - - - -
NGC4309 G 12:22:12.38 +07:08:39.5 Virgo 1.9' 0.92 86.0 13.56 99.0 mag 10.63 9.99 9.77 23.66 S0-a - - - 1053.0 0.00352 - - - - - - - - -
NGC4310 G 12:22:26.30 +29:12:32.5 Coma Berenices 1.9' 0.76 148.0 13.44 99.0 mag 10.62 10.01 9.68 23.64 S0-a - - - 906.0 0.003027 - - - - - - - Often mistakenly called NGC 4311. -
NGC4311 ** 12:22:26.85 +29:08:45.4 Coma Berenices - - - 99.0 mag - - - - - - - - - - - - - - - - - NGC identification is uncertain. -
NGC4312 G 12:22:31.36 +15:32:16.5 Coma Berenices 5.0' 1.15 170.0 12.48 11.7 mag 9.69 9.02 8.79 23.9 Sab - - - 180.0 0.0006 - - - - - - - - -
NGC4313 G 12:22:38.54 +11:48:03.4 Virgo 3.8' 0.99 141.0 12.42 99.0 mag 9.43 8.76 8.47 23.29 Sab - - - 1439.0 0.00481 - - - - - - - HOLM 385B is a star. -
NGC4314 G 12:22:31.82 +29:53:45.2 Coma Berenices 3.7' 3.56 150.0 11.42 10.57 mag 8.52 7.83 7.56 22.98 Sa - - - 985.0 0.003292 - - - - - - - - -
NGC4315 * 12:22:45.14 +09:18:19.4 Virgo - - - 99.0 mag - - - - - - - - - - - - - - - - - - Identification taken from Corwin’s catalog.
NGC4316 G 12:22:42.24 +09:19:56.9 Virgo 2.5' 0.58 112.0 13.54 99.0 mag 10.37 9.57 9.25 23.06 Sc - - - 1251.0 0.00418 - - - - - - - - -
NGC4317 Other 12:22:41.98 +31:02:16.3 Coma Berenices - - - 99.0 mag - - - - - - - - - - - - - - - - - Nothing at this position. -
NGC4318 G 12:22:43.29 +08:11:53.8 Virgo 0.7' 0.5 65.0 14.09 14.2 mag 11.24 10.55 10.35 22.25 E - - - 1200.0 0.00401 - - - - - - - - -
NGC4319 G 12:21:43.87 +75:19:21.3 Draco 2.5' 0.97 154.0 12.88 99.0 mag 9.78 9.06 8.86 23.03 SBab - - - 1358.0 0.00454 - - - - - - - - -
NGC4320 G 12:22:57.72 +10:32:54.0 Virgo 0.9' 0.66 149.0 14.91 99.0 mag 11.91 11.22 10.91 23.25 Sbc - - - 7661.0 0.02589 - - - - - - - - -
NGC4321 G 12:22:54.83 +15:49:18.5 Coma Berenices 6.1' 5.62 108.0 10.01 9.47 mag 7.46 6.82 6.59 22.61 SABb - - - 1570.0 0.005251 - - - 100.0 - - - - -
NGC4322 * 12:22:41.89 +15:54:11.8 Coma Berenices - - 13.4 99.0 mag 11.95 11.71 11.68 - - - 3.374 0.951 1844.0 0.00617 - - - - - - - Not the same as NGC 4323, which is a galaxy. -
NGC4323 G 12:23:01.73 +15:54:20.1 Coma Berenices 1.2' 0.71 133.0 14.62 13.76 mag 12.88 12.43 12.14 23.79 S0 - 3.374 0.951 1844.0 0.00617 - - - - - - - Often mistakenly called NGC 4322 (which is a star). -
NGC4324 G 12:23:06.18 +05:15:01.2 Virgo 3.0' 1.21 55.0 12.4 11.5 mag 9.42 8.68 8.48 23.42 S0-a - - - 1662.0 0.00556 - - - - - - - HOLM 388B is a star. -
NGC4325 G 12:23:06.68 +10:37:16.3 Virgo 1.2' 0.77 180.0 14.33 13.3 mag 11.24 10.56 10.3 23.62 E - - - 7544.0 0.02549 - - - - - - - - -
NGC4326 G 12:23:11.63 +06:04:19.7 Virgo 1.1' 1.07 110.0 14.23 99.0 mag 11.22 10.82 10.23 23.25 Sab - - - 7018.0 0.02369 - - - - - - - - -
NGC4327 * 12:23:07.51 +15:44:11.4 Coma Berenices - - 16.1 99.0 mag 15.0 14.63 14.81 - - - - - - - - - - - - - - Identification as NGC 4327 is uncertain. -
NGC4328 G 12:23:20.03 +15:49:13.4 Coma Berenices 1.6' 1.23 99.0 14.19 99.0 mag 12.01 11.45 11.46 23.94 E-S0 0.5128 0.542 -0.404 479.0 0.0016 - - - - - - - - -
NGC4329 G 12:23:20.71 -12:33:31.0 Corvus 1.1' 0.59 49.0 14.65 99.0 mag 10.82 10.1 9.84 23.64 E - - - 4340.0 0.014583 - - - - - - - - -
NGC4330 G 12:23:17.25 +11:22:04.7 Virgo 2.3' 0.6 60.0 13.12 99.0 mag 10.56 9.75 9.51 22.54 Sc - - - 1471.0 0.00492 - - - - - - - - -
NGC4331 G 12:22:35.96 +76:10:20.9 Draco 1.6' 0.37 2.0 14.71 99.0 mag - - - 23.22 I - - - 1566.0 0.005237 - - - - - - - - -
NGC4332 G 12:22:46.76 +65:50:37.6 Draco 2.0' 1.43 137.0 13.22 99.0 mag 10.25 9.51 9.23 23.42 SBa - - - 2751.0 0.00922 - - - - - - - - -
NGC4333 G 12:23:22.27 +06:02:26.6 Virgo 0.8' 0.75 90.0 14.33 99.0 mag 11.64 10.92 10.58 22.57 SBab - - - 6936.0 0.02341 - - - - - - - - -
NGC4334 G 12:23:23.88 +07:28:23.5 Virgo 2.0' 0.91 135.0 14.09 99.0 mag 10.63 9.96 9.49 23.91 Sab - - - 4250.0 0.01428 - - - - - - - - -
NGC4335 G 12:23:01.88 +58:26:40.4 Ursa Major 1.9' 1.37 149.0 13.64 99.0 mag 10.06 9.36 9.09 23.83 E - - - -111.0 -0.00037 - - - - - - - One of two 6cm sources associated with [WB92] 1220+5843 -
NGC4336 G 12:23:29.83 +19:25:36.9 Coma Berenices 1.5' 0.81 162.0 13.23 99.0 mag 10.74 10.05 9.96 22.75 S0-a - - - 1047.0 0.0035 - - - - 3254 - - HOLM 389B is a star. -
NGC4337 OCl 12:24:03.31 -58:07:25.6 Crux 6.6' - - 9.44 8.9 mag - - - - - 0.357 -8.841 1.468 -16.0 -5.2e-05 - - - - - - - - -
NGC4338 Dup 12:22:26.30 +29:12:32.5 Coma Berenices - - - 99.0 mag - - - - - - - - - - - - - - - - - - -
NGC4339 G 12:23:34.95 +06:04:54.3 Virgo 2.3' 2.2 50.0 12.32 11.41 mag 9.43 8.75 8.54 23.03 E - - - 1287.0 0.004303 - - - - - - - - -
NGC4340 G 12:23:35.29 +16:43:20.5 Coma Berenices 2.8' 1.79 87.0 12.08 11.15 mag 9.22 8.53 8.32 23.03 S0-a - - - 919.0 0.003069 - - - - - - - - -
NGC4341 G 12:23:53.56 +07:06:25.6 Virgo 1.7' 0.51 95.0 13.78 13.26 mag 11.58 10.93 10.64 23.56 S0 - - - 913.0 0.00305 - - - - 3260 - - - -