Arp 257 galaxy
Arp 257 is a peculiar galaxy located in the constellation of Hydra. The Arp Atlas is a catalog of 338 peculiar galaxies. Here are the key stats on Arp 257:
| Arp #: | Arp 257 |
| Constellation: | Hydra |
| Notable feature: | clumps |
| Designation: | UGC 4638 |