Nova Cassiopeiae 2021, also known V1405 Cassiopeiae, was a nova in the constellation Cassiopeia. It reached a peak brightness of magnitude 5.449 on May...
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Supernova (redirect from Super Nova)
supergiants Betelgeuse, Antares, and VV Cephei A; the yellow hypergiant Rho Cassiopeiae; the luminous blue variable Eta Carinae that has already produced a supernova...
201 KB (21,920 words) - 02:46, 15 August 2024
Perseus (constellation) (category Use dmy dates from December 2021)
(1982). "A Comparison of the X-ray Properties of X Persei and Gamma Cassiopeiae". The Astrophysical Journal. 263 (1): 277–88. Bibcode:1982ApJ...263....
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within 100-150 light-years "G-Type Stars within 100 light years". chview.nova.org. Retrieved 8 August 2024. "MAST: Barbara A. Mikulski Archive for Space...
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And–type behavior have since been discovered, including HO Puppis, BC Cassiopeiae, IM Eridani, V507 Cygni, and FY Vulpecula. "Download Data", aavso.org...
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systems within 90–95 light-years "G-Type Stars within 100 light years". chview.nova.org. Retrieved 8 August 2024. van Leeuwen, F. (November 2007), "Validation...
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to the Galactic Center and one of the most luminous stars known; Rho Cassiopeiae, a yellow hypergiant that is one of the brightest to the naked eye; and...
40 KB (4,533 words) - 16:48, 2 August 2024
Stars named after people (category Use dmy dates from October 2021)
Star, CCS). Hind's New Star is V841 Ophiuchi, or Nova Ophiuchi 1848. Hoffmeister's Star is V442 Cassiopeiae (aka Sonneberg 9484). Named after Cuno Hoffmeister...
40 KB (4,711 words) - 07:26, 22 March 2024
Variable star (section Gamma Cassiopeiae variables)
variation on an observable timescale. The best known example is Rho Cassiopeiae. While classed as eruptive variables, these stars do not undergo periodic...
51 KB (6,581 words) - 01:41, 18 August 2024
List of novae in the Milky Way galaxy (redirect from List of novas)
12 January 2021. "Alert Notice 626: Bright nova in Carina - ASASSN-18fv | aavso.org". www.aavso.org. Scagell, Robin (April 30, 2018). "Nova in Perseus"...
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