| Names |
ABELL 1689, ZwCl 1308.8-0103 |
| Right Ascension (2000.0) |
13:11:29.5 |
| Declination |
-01:20:17 |
| Constellation |
Virgo |
| Redshift (z) |
0.183200 |
| Heliocentric Radial Velocity |
54922 km/s |
| Distance (esteem) |
2,180,000,000 light years |
| Date (DD/MM/YYYY) |
16/03/2013 |
| Exposure time |
12,000 seconds (8 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 |
