least six members, including NGC 4510, NGC 4512, NGC 4521, UGC 7848, and UGC 7941. One supernova has been observed in NGC 4545: SN 1940D (type unknown...
4 KB (280 words) - 06:51, 19 December 2024
NGC 4701 is an unbarred spiral galaxy located in the constellation Virgo. Its velocity with respect to the cosmic microwave background is 1054 ± 24 km/s...
5 KB (386 words) - 01:26, 25 November 2024
NGC 4614 is a barred lenticular galaxy in the New General Catalog. It is located in the constellation of Coma Berenices. It was discovered in 1864 by...
3 KB (211 words) - 18:24, 18 January 2024
phenomenon?", Astronomy and Astrophysics, 506 (3): 1469–1476, arXiv:0908.4521, Bibcode:2009A&A...506.1469D, doi:10.1051/0004-6361/200911731, S2CID 73604591...
15 KB (1,064 words) - 09:23, 10 June 2024
2009 19000 0.64 OGLE-TR-10b 0.62 1.25 3.101278 0.0434 1702 transit 2004 4521 1.14 5950 OGLE-TR-56b 1.39 1.363 1.2119189 0.02383 2212 transit 2002 922...
54 KB (1,040 words) - 03:31, 28 July 2024