Hubble's Best Image of Alpha Centauri A and B · NASA · NASA — public domain
Alpha Centauri A
Also known as Rigil Kentaurus, α Centauri A, α Cen A, HD 128620, Alpha1 Centauri, α1 Centauri, α1 Cen, α¹ Cen
star in the constellation Centaurus
Wikidata facts
- Official name
- Rigil Kentaurus
- Distance from Earth
- 4.365
- Radius
- 1.227
- Mass
- 1.100
- Image
- Alpha Centauri relative sizes-nl.png
Show 17 more facts
- spectral class
- G2VCOMP
- apparent magnitude
- -1.454
- radial velocity
- -15.252
- parallax
- 743
- absolute magnitude
- 4.38
- luminosity
- 1.519
- inception