| DATE | 23 Feb 2014 |
| TELESCOPE OPTICS | 508 mm mirror f.4 . effective f4.6 with paracorr2. ccd Kodak KAF8300 3326 x 2504px 5.4 x 5.4µm |
| EXPOSURE | binning 1: composite image, 11 min |
| IMAGE SIZE (ARCMIN) | 24 |
| LIGHT TRAVEL TIME (Derived Redshift. Millions Light Years) | NGC3165 = 75 NGC3166 = 60 SDSS J101340.74+032055.8 = 1517 SDSS J101332.22+032812.4 = 1462 SDSS J101323.89+033016.9 = 9,949 |
| MAGNITUDE | NGC3165 = 14.5g NGC3166 = 11.3b SDSS J101340.74+032055.8 = 18.5g SDSS J101332.22+032812.4 = 18.4g SDSS J101323.89+033016.9 = 20.3g |
| POSITION RA-DEC J2000 | NGC3165 = 10:13:31.30 +03:22:30.0 NGC3166 =10:13:45.60 +03:25:29.0 SDSS J101340.74+032055.8 = 10:13:40.70 +03:20:56.0 SDSS J101332.22+032812.4 = 10:13:32.20 +03:28:12.0 SDSS J101323.89+033016.9 = 10:13:23.90 +03:30:17.0 |
| POSITION ANGLE: | |
| Rotation Velocity km/s | NGC3165 = NGC3166 = NGC3166 = 321 (gas) |
| Size (Light Years) | NGC3165 = 33,000 (POSS1 103a-O) NGC3166 = 104,000 (POSS1 103a-O) |
| DETAILS | NGC3166 and NGC3165 are spiral galaxies about 4.6 arcmin apart. Ngc3166 is a barred spiral and NGC3166 is a weakly barred spiral and also a LINER type galaxy. Supernova SN 2012cw occurred here. SDSS J101340.74+032055.8 is the largest in a group of galaxies of which five are visible in this image. SDSS J101332.22+032812.4 appears to be elongated. It is difficult to ascertain its morphology but at that distance in time might easily be a spiral. Only just visible in this image, SDSS J101323.89+033016.9 is a QSO. |
