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) - 00:29, 10 September 2024
Massive Stars in the Young Dense Galactic Starburst NGC 3603". The Astronomical Journal. 128 (6): 2854–2861. Bibcode:2004AJ....128.2854M. doi:10.1086/425878...
9 KB (760 words) - 11:15, 29 July 2024
NGC 2803, also known as PCG 26181, is an elliptical or lenticular galaxy in the zodiac constellation Cancer. It was discovered March 21, 1784, by William...
3 KB (199 words) - 15:56, 24 December 2024
Luminous blue variable (section NGC 2366 (NGC 2363))
Notices of the Royal Astronomical Society. 421 (4): 3325–3337. arXiv:1201.2854. Bibcode:2012MNRAS.421.3325G. doi:10.1111/j.1365-2966.2012.20556.x. ISSN 0035-8711...
39 KB (4,826 words) - 10:40, 2 November 2024
NGC 2903 is an isolated barred spiral galaxy in the equatorial constellation of Leo, positioned about 1.5° due south of Lambda Leonis. It was discovered...
10 KB (846 words) - 07:35, 23 August 2024
NGC 2950 is a lenticular galaxy in the northern constellation of Ursa Major, about 50 million light years from the Milky Way and receding with a heliocentric...
9 KB (501 words) - 13:39, 6 September 2024
NGC 2800, also known as PGC 26302, is an elliptical galaxy in the constellation Ursa Major. It was discovered February 17, 1831 by William Herschel. Skrutskie...
3 KB (190 words) - 20:24, 12 August 2023
(Castula) HIP 116687 HIP 116962 HIP 117472 HIP 43 HIP 124 HIP 1354 HIP 1982 HIP 2854 HIP 4151 閣道 (Gé Dào, Flying Corridor) π Cas ξ Cas φ Cas χ Cas 44 Cas 外屏 (Wài...
187 KB (2,284 words) - 13:16, 5 December 2024
NGC 2509 is an open cluster in the constellation of Puppis. It was discovered on 3 December 1783 by William Herschel. It was described as "bright, pretty...
3 KB (286 words) - 21:06, 28 June 2023
00s +68° 41′ 07.0″ 4.97 −1.69 701 B8III suspected variable HD 3240 3240 2854 00h 36m 08.29s +54° 10′ 06.4″ 5.08 −0.87 505 B7III V509 Cas V509 217476 113561...
53 KB (148 words) - 08:46, 19 December 2024