Right ascension 09 08 50.1 Richness class 2 Redshift 0.5420 (16 249 km/s) | Declination −09° 38′ 12″ Bautz-Morgan classification I-II Constellation Hydra | |
Distance
(co-moving) 233 Mpc (760 Mly) h−1
0.705 | ||
Abell 754 is a galaxy cluster in the constellation Hydra that was formed from the collision of two smaller clusters. This collision, which began about 300 million years ago, is ongoing, and the system is still disturbed. Eventually, the cluster will reach a level of equilibrium in a few billion years.
References
Abell 754 Wikipedia(Text) CC BY-SA