| DATE | 20 Apr 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, 12 min |
| IMAGE SIZE (ARCMIN) | ~12 |
| LIGHT TRAVEL TIME (Derived Redshift. Millions Light Years) | NGC4548 = 36 VPC 1000 = 626 VPC 0993 = 702 |
| MAGNITUDE | NGC4548 = 10.96 VPC 1000 = 17.7 VPC 0993 = 17.5 |
| POSITION RA-DEC J2000 | NGC4548 = 12:35:26.40 +14:29:47.0 VPC 1000 = 12:35:28.80 +14:26:44.0 VPC 0993 = 12:35:22.90 +14:33:38.0 |
| POSITION ANGLE: | 150 |
| Rotation Velocity km/s | |
| Size (Light Years) | |
| DETAILS | NGC4548 is a LINER type spiral galaxy. |
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