Arp 107 [SEP] constellation
Arp 107
Arp 107 is a set of galaxies about 450 million light-years away in the constellation Leo Minor. The galaxies are in the process of colliding and merging.
Other resources.
Other resources See also.
- Antennae Galaxies
- Interacting Galaxies Arp 299
External links.
- SIMBAD: VV 233 -- Seyfert 2 Galaxy
NGC 2857
NGC 2857 (also known as Arp 1 and PGC 26666) is a spiral galaxy in the constellation Ursa Major. It was discovered on January 9, 1856 by R. J. Mitchell.
NGC 2857 is the first object in Halton Arp's Atlas of Peculiar Galaxies, and one of six Arp objects in the 'Low Surface Brightness Galaxies' section. The other five low surface brightness galaxies are Arp 2 (UGC 10310), Arp 3, Arp 4, Arp 5 (NGC 3664), and Arp