Space Telescope Observations of the Wolf-Rayet Nebula NGC 6888". The Astronomical Journal. 119 (6): 2991. arXiv:astro-ph/0003053. Bibcode:2000AJ....119.2991M...
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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...
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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...
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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...
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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...
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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...
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4.86m UW CMa 29 UW 57060 35412 07h 18m 40.38s −24° 33′ 31.3″ 4.88 −4.93 2991 O7Ia:fp β Lyr variable, Vmax = 4.84m, Vmin = 5.33m, P = 4.393407 d HD 57821...
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Surface Gravity". The Astrophysical Journal. 702 (1): 154–170. arXiv:0906.2991. doi:10.1088/0004-637X/702/1/154. ISSN 0004-637X. S2CID 118650774. Burgarella...
149 KB (13,182 words) - 12:37, 10 November 2024
2835 A3Ib DS Cru DS 111613 62732 12h 51m 17.98s −60° 19′ 47.2″ 5.71 −4.10 2991 A2Iab emission-line star; α Cyg variable HD 111904 111904 62894 12h 53m 21...
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animals and plants, asteroids, and other notable objects. The asteroids 2991 Bilbo and 2675 Tolkien were both discovered and named in 1982. The Kuiper...
132 KB (7,910 words) - 07:58, 18 November 2024