Arp-Madore 4
Arp-Madore 4 is a Milky Way globular cluster (GC) found in the constellation of Hydra . Here are some key stats on Arp-Madore 4 :
| Cluster name: | Arp-Madore 4 |
| Magnitude: | 15.9 |
| Constellation: | Hydra |
| Size (arc-minutes): | 3' |
| Distance: | 105,403 ly |
| Right Ascension: | 13h 56m 21.70s |
| Declination: | -27° 10' 03.0" |