Whirlpool Galaxy (redirect from NGC 5194)
The Whirlpool Galaxy, also known as Messier 51a (M51a) or NGC 5194, is an interacting grand-design spiral galaxy with a Seyfert 2 active galactic nucleus...
30 KB (3,031 words) - 12:54, 11 June 2024
galaxies, including M51 (Arp 85), Arp 220, and the Antennae Galaxies (NGC 4038/NGC 4039, or Arp 244). A few of the galaxies are simply dwarf galaxies that...
72 KB (4,868 words) - 19:05, 12 July 2024
Caph; δ Sct variable, Vmax = 2.25m, Vmin = 2.29m, P = 0.10 d γ Cas γ 27 5394 4427 00h 56m 42.50s +60° 43′ 00.3″ 2.47 −4.22 613 B0IV:evar Tsih, Navi; prototype...
53 KB (148 words) - 03:11, 10 January 2024