matter in the Sculptor group: NGC 55". Monthly Notices of the Royal Astronomical Society. 434 (4): 3511–3525. arXiv:1307.2962. doi:10.1093/mnras/stt1271...
7 KB (602 words) - 20:19, 21 July 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) - 00:20, 3 December 2023
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
method Transit (Kepler Mission) Orbital characteristics Semi-major axis 0.2962 (± 0.004) AU Eccentricity <0.035 Orbital period (sidereal) 49.532+0.04 −0...
9 KB (749 words) - 08:45, 10 April 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
analysis". Monthly Notices of the Royal Astronomical Society. 480 (3): 2953–2962. arXiv:1807.06902. Bibcode:2018MNRAS.480.2953G. doi:10.1093/mnras/sty1912...
8 KB (606 words) - 10:30, 14 August 2023