II Program. The catalogue contains 400 objects. All objects are from the NGC. All objects are visible in mid northern latitudes, since they were all observed...
91 KB (395 words) - 23:30, 5 March 2024
Embedded within Messier 24. Associated with Messier 17. Associated with NGC 6820. Embedded within the Iris Nebula. There are some errors in Collinder's...
60 KB (535 words) - 18:22, 29 February 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 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
appearance. NGC 3223 is the brightest and largest member of a galaxy group named after it. There are 16 members including NGC 3224, NGC 3258, NGC 3268, NGC 3289...
8 KB (430 words) - 08:30, 23 July 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
Systems surrounding the Hubble Deep Field". The Astronomical Journal. 119 (6): 2571–2582. arXiv:astro-ph/0003203. Bibcode:2000AJ....119.2571V. doi:10.1086/301404...
22 KB (1,823 words) - 11:50, 1 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
Abell 2390 and Abell 2764, star-forming region Messier 78, spiral galaxy NGC 6744, and the Dorado group of galaxies. These early observations demonstrate...
35 KB (3,032 words) - 03:50, 15 August 2024
Science. 27 (7). Wiley: 660–670. Bibcode:2012JQS....27..660G. doi:10.1002/jqs.2571. ISSN 0267-8179. S2CID 131415717. "Warming ocean could start big shift of...
397 KB (38,856 words) - 16:19, 3 August 2024