| DATE | 19 Apr 2013 |
| TELESCOPE OPTICS | 508 mm mirror f.4. ccd sony ICX285AL 1360 x 1024px 6.45 x 6.45µm |
| EXPOSURE | binning 1: composite image, 10 min |
| IMAGE SIZE (ARCMIN) | ~13 |
| LIGHT TRAVEL TIME (Derived Redshift. Millions Light Years) | NGC4477 = 75 NGC4479 = 54 |
| MAGNITUDE | NGC4477 = 11.38 NGC4479 = 13.4 |
| POSITION RA-DEC J2000 | NGC4477 = 12:30:02.20 +13:38:12.0 NGC4479 = 12:30:18.40 +13:34:40.0 |
| POSITION ANGLE: | 187 |
| Rotation Velocity km/s | 236 |
| Size (Light Years) | |
| DETAILS | NGC4477 and NGC4479 are barred spiral galaxies |
