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Celestial Object

Achernar

Stars

Achernar is the brightest star in the constellation of Eridanus and the ninth-brightest star in the night sky, carrying the Bayer designation Alpha Eridani. It forms a binary system, located about 139 light-years from Earth, with a bright blue primary about six to seven times the mass of the Sun and a secondary companion of roughly twice the Sun's mass.

Facts
Classification
Constellation
Eridanus 1
Catalogue
Other or Uncatalogued 1
Object Type
Star (binary system) 1
Mass
6.0 M(sun) (primary, Achernar A) 1
In the Other Atlases

In Constellation

Also in Divinity Atlas: the constellation this subject lies in.

Sources
1. Wikipedia (space and spaceflight articles)
Wikimedia FoundationAchernar, infobox (Mass, Achernar A)
Quote, Achernar, infobox (Mass, Achernar A)
6.0 M(sun)
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Wikidata: Achernar
Wikidata Q12183, class allow-list match (w-wdresolver-0926)View the Source
Achernar (Wikipedia)
  • Achernar, lead section
    the brightest star in the constellation of Eridanus
  • Achernar, Wikipedia - lead section, catalogue classification
    Achernar is the brightest star in the constellation of Eridanus and the ninth-brightest in the night sky.
  • Achernar, Wikipedia - lead section, constellation
    Achernar is the brightest star in the constellation of Eridanus and the ninth-brightest in the night sky.
  • In Category: Celestial Objects, Achernar, Wikipedia summary
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