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 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
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) - 21:01, 21 October 2023
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
critical assessment". Clinical Therapeutics. 22 (5): 500–48. doi:10.1016/S0149-2918(00)80043-0. PMID 10868553. Mett A, Tfelt-Hansen P (June 2008). "Acute migraine...
152 KB (16,401 words) - 19:52, 4 September 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) - 17:51, 18 January 2024
220 ± 0.546 mas/yr Dec.: −103.457 ± 0.483 mas/yr Parallax (π) 11.0358 ± 0.2918 mas Distance 296 ± 8 ly (91 ± 2 pc) Absolute magnitude (MV) −0.62 + 8.19...
13 KB (1,099 words) - 18:18, 16 July 2024