Blue giants Bright giants Supergiants Red supergiant Hypergiants absolute magni- tude (MV) A hypergiant (luminosity class 0 or Ia+) is a very rare type of...
40 KB (4,504 words) - 16:45, 8 November 2024
A yellow hypergiant (YHG) is a massive star with an extended atmosphere, a spectral class from A to K, and, starting with an initial mass of about 20–60...
32 KB (3,799 words) - 15:34, 6 November 2024
Hypergiant is an Austin, Texas based technology company, founded in February 2018, and currently headed by CEO Mike Betzer. The company develops artificial...
7 KB (520 words) - 21:42, 7 June 2024
Red supergiant (redirect from Red Hypergiant)
Giants Red giants Blue giants Bright giants Supergiants Red supergiant Hypergiants absolute magni- tude (MV) Red supergiants (RSGs) are stars with a supergiant...
33 KB (4,233 words) - 09:27, 8 October 2024
VY Canis Majoris (category M-type hypergiants)
VY Canis Majoris (abbreviated to VY CMa) is an extreme oxygen-rich red hypergiant or red supergiant (O-rich RHG or RSG) and pulsating variable star 1.2...
63 KB (6,874 words) - 15:28, 26 October 2024
Rho Cassiopeiae (category G-type hypergiants)
Cassiopeiae (/ˌroʊ kæsiəˈpiːaɪ, -sioʊ-, -iː/; ρ Cas, ρ Cassiopeiae) is a yellow hypergiant star in the constellation Cassiopeia. It is about 8,150 light-years (2...
19 KB (1,920 words) - 00:08, 26 October 2024
M.; Zheng, X. W. (January 2012). "Distance and Kinematics of the Red Hypergiant VY CMa: VLBA and VLA Astrometry". The Astrophysical Journal. 744 (1):...
27 KB (1,970 words) - 04:48, 18 October 2024
unusual yellow hypergiant evolving bluewards) Rho Cassiopeiae (unstable yellow hypergiant suffering periodic outbursts) Hypernova Hypergiant Hubble, Edwin;...
39 KB (4,826 words) - 10:40, 2 November 2024
RSGC2-01 or St2-18, is a red supergiant (RSG) or possible extreme red hypergiant (RHG) star in the constellation of Scutum. It lies near the open cluster...
21 KB (2,423 words) - 13:32, 18 October 2024
Giants Red giants Blue giants Bright giants Supergiants Red supergiant Hypergiants absolute magni- tude (MV) Supergiants are among the most massive and...
39 KB (5,371 words) - 18:49, 20 July 2024