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特超巨星
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A hypergiant (luminosity class 0, Ia-0 or Ia+) is a very rare type of star that has an extremely high luminosity, mass, size and mass loss because of its extreme stellar winds. The term hypergiant is defined as luminosity class 0 (zero) in the MKK system. However, this is rarely seen in literature or in published spectral classifications, except for specific well-defined groups such as the yellow hypergiants, RSG (red supergiants), or blue B(e) supergiants with emission spectra. More commonly, hypergiants are classed as Ia-0 or Ia+, but red supergiants are rarely assigned these spectral classi
In the Vinony graph
Within Vinony's link graph, 特超巨星 is referenced by 432 other articles, and connects out to stellar classification, exotic star and giant star.
It is catalogued under topics including Hypergiants, Star types and Stellar phenomena.
Its subject is documented across 48 Wikipedia language editions.
Wikidata facts
- Subclass of
- star
- Image
- VY Canis Hypergiant.jpg
Show 2 more facts
- Commons category
- Hypergiant stars
- topic's main category
- Category:Hypergiants
Sources (1)
via Wikidata · CC0
Article · 中文
特超巨星（Hypergiant）在約克光譜分類中的光度屬於0（是數字的零，不是字母O），位置在赫羅圖的最上方，是一種具有極高質量與光度的恆星，顯示它們質量流失非常大。
Abstract from DBpedia / Wikipedia · CC BY-SA