| Names |
NGC 7253, ARP 278, VV 242, HOLM 790 |
| Right Ascension (2000.0) |
22:19:28.6 |
| Declination |
+29:23:32 |
| Constellation |
Pegasus |
| Redshift (z) |
0.015738 +/- 0.000093 |
| Heliocentric Radial Velocity |
4718 +/- 28 km/s |
| Distance (esteem) |
194,000,000 light years |
| Date (DD/MM/YYYY) |
30/10/2011, 18/11/2011 |
| Exposure time |
16,500 seconds (11 x 1500 exposures) with binning mode 1 x 1 and AO-7 |
| CCD Camera |
SBIG ST-8XE |
| Telescope |
Meade Instruments Schmidt-Cassegrain 14" LX200 OTA on 10 Micron GM2000 HPS Mount |
| Focal length |
3556 mm |
| Diameter |
355.6 mm |
| Focal ratio |
10 |
| Field of View |
13.3 x 8.9 arcminute |
| Original scale |
0.522 arcsecond / pixel |
