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This is a list of the nearest supergiant stars to Earth, located at a distance of up to 1,100 light-years (340 parsecs) from Earth. Some of the brightest stars in the night sky, such as Rigel and Antares, are in the list.
A red supergiant star orbited by a smaller B-type main-sequence star with a radius estimated between 13 [47] and 25 R ☉. [48] Widely recognised as being among the largest known stars. [ 19 ] Another estimate give a radius of 660 R ☉ [ 23 ] based on the Gaia DR3 distance of 1 kpc.
Some red supergiants undergo blue loops where they temporarily increase in temperature before returning to the red supergiant state. This depends on the mass, rate of rotation, and chemical makeup of the star. While many red supergiants will not experience a blue loop, some can have several. Temperatures can reach 10,000K at the peak of the ...
Animated 3D map of the nearest stars, centered on the Sun. 3D red green glasses are ... in night sky, flare star ... supergiants; List of nearest bright stars.
17th brightest star in the night sky. Arcturus: ... The nearest M-type red giant, and the 25th brightest star in the night sky. 36 G. Doradus:
Betelgeuse is a red supergiant that has evolved from an O-type main-sequence star. After core hydrogen exhaustion, Betelgeuse evolved into a blue supergiant before evolving into its current red supergiant form. [98] Its core will eventually collapse, producing a supernova explosion and leaving behind a compact remnant. The details depend on the ...
List of nearest giant stars: Nearest red giant: Arcturus: 36.7 light-years (11.3 pc) Nearest supergiant: Canopus: 309 light-years (95 pc) While it is frequently described as a yellow supergiant, especially in evolutionary terms, [16] it is classified as a bright giant based on spectrum. [17] [16] List of nearest supergiants: Nearest hypergiant
The following is a list of particularly notable actual or hypothetical stars that have their own articles in Wikipedia, but are not included in the lists above. BPM 37093 — a diamond star Cygnus X-1 — X-ray source