| DATE | 20 May 2012 |
| TELESCOPE OPTICS | 508 mm mirror f.4 effective f/4.6 with paracorr2. ccd sony ICX285AL 1360 x 1024px 6.45 x 6.45µm UHC filter |
| EXPOSURE | binning 1: composite image, min |
| IMAGE SIZE (ARCMIN) | ~13 |
| LIGHT TRAVEL TIME (Derived Redshift. Millions Light Years) | NGC4472 = 59 NGC 4471 = 54 NGC 4465 = 339 NGC 4467 = 78 VIII Zw 189 = 72 VCC 1199 = 77 SDSS J122939.20+080229.1 = 1776 SDSS J122928.82+080359.2 = 1578 |
| MAGNITUDE | NGC4472 = 9.37 NGC 4471 = 16 NGC 4465 = 15.1 NGC 4467 = 14.8 VIII Zw 189 = 15.5 VCC 1199 = 16.1 SDSS J122939.20+080229.1 = 18.2 SDSS J122928.82+080359.2 = 18.3 |
| POSITION RA-DEC J2000 | NGC4472 = 12:29:46.70 +08:00:02.0 NGC 4471 = 12:29:37.00 +07:55:58.0 NGC 4465 = 12:29:23.50 +08:01:34.0 NGC 4467 = 12:29:30.20 +07:59:34.0 VIII Zw 189 = 12:30:05.10 +08:04:24.0 VCC 1199 = 12:29:35.00 +08:03:29.0 SDSS J122939.20+080229.1 = 12:29:39.20 +08:02:29.0 SDSS J122928.82+080359.2 = 12:29:28.80 +08:03:59.0 |
| POSITION ANGLE: | NGC4472 = 155 |
| Rotation Velocity km/s | |
| Size (Light Years) | |
| DETAILS | NGC4472, also known as Messier 49 is an elliptical galaxy, The supernova SN 1969Q occurred in this region. The following are much smaller surrounding galaxies: NGC 4467 an elliptical galaxy, NGC 4465 a spiral galaxy, NGC 4471 possibly an elliptical galaxy, VIII Zw 189 and VCC 1199. The 2 labelled SDSS J122939.20+080229.1 and SDSS J122928.82+080359.2 are much more distant. |
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