| Names |
ACO 2218, ABELL 2218, ZwCl 1635.4+6618 |
| Right Ascension (2000.0) |
16:35:52.4 |
| Declination |
+66:12:52 |
| Constellation |
Draco |
| Redshift (z) |
0.17560 +/- |
| Heliocentric Radial Velocity |
52644 +/- km/s |
| Distance (esteem) |
2,530,000,000 light years |
| Date (DD/MM/YYYY) |
06/04/2022-02/07/2022-21/03/2023 |
| 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 |
