2012fg in NGC 2857". The Astronomer's Telegram. Retrieved 2015-11-30. Fabrika; et al. "ATel #4520: Spectrum change of bright SN 2012fg in NGC 2857". The...
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hole candidates include the Andromeda Galaxy, M32, M87, NGC 3115, NGC 3377, NGC 4258, NGC 4889, NGC 1277, OJ 287, APM 08279+5255 and the Sombrero Galaxy...
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light-years away, it is a blue-white star of spectral type B2IV-V that is around 4520 times as luminous and 8 times as massive as the Sun. The star is a Beta Cephei...
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the constellation Perseus. It is centered around the double cluster (NGC 869 and NGC 884), and has lent its name to the Perseus Arm of the Milky Way. The...
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International Variable Star Index. AAVSO. Retrieved 17 January 2021. "CBET 4520: 20180605 : NOVA LUPI 2018 = PNV J15384000-4744500". Central Bureau for Astronomical...
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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...
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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...
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5865 5869 Other A1689-zD1 Abell 1835 IR1916 Arp 240 (NGC 5257 and NGC 5258) Arp 271 (NGC 5426 and NGC 5427) BR 1202-0725 3C 273 3C 279 3C 298 4C 04.42 Eyes...
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