2017). "The Distance to NGC 4993: The Host Galaxy of the Gravitational-wave Event GW170817". The Astrophysical Journal. 848 (2): L31. arXiv:1710.05856...
18 KB (1,601 words) - 22:35, 5 August 2024
This is a list of NGC objects 1–1000 from the New General Catalogue (NGC). The astronomical catalogue is composed mainly of star clusters, nebulae, and...
131 KB (310 words) - 16:53, 25 September 2024
71 Mly (10.848 ± 0.525 Mpc). The galaxy was discovered by Scottish astronomer James Dunlop on 2 September 1826. The SIMBAD database lists NGC 1493 as a...
4 KB (299 words) - 00:25, 17 November 2024
NGC 7625, or Arp 212, is a peculiar galaxy in the constellation of Pegasus. It was discovered on October 15, 1784, by William Herschel. In his New General...
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47 Tucanae (redirect from NGC 104)
47 Tucanae or 47 Tuc (also designated as NGC 104 and Caldwell 106) is a globular cluster located in the constellation Tucana. It is about 4.45 ± 0.01 kpc...
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Group galaxies M31 and M32, and a few galaxies beyond the Local Group, e.g. NGC 4395. In these galaxies, the mean square (or root mean square) velocities...
79 KB (5,890 words) - 21:11, 9 November 2024
elliptical galaxy in the constellation Virgo. The New General Catalogue object NGC 89, a magnitude 13.5 peculiar spiral galaxy in the constellation Phoenix...
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cluster in the constellation Cassiopeia, also known as NGC 7654. The New General Catalogue object NGC 52, a spiral galaxy in the constellation Pegasus. Fifty-two...
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cluster in the constellation Sagittarius The New General Catalogue object NGC 55, a magnitude 7.9 barred spiral galaxy in the constellation Sculptor The...
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List of articles with 314 in their name The year 314 AD The year 314 BC NGC 314 - It is a lenticular galaxy 314 Action - It is a nonprofit political...
2 KB (162 words) - 01:49, 13 November 2024