File:Eridanus_constellation_map.svg · Wikimedia Commons · See Wikimedia Commons
AI overview
Achernar is the ninth-brightest star visible in Earth's night sky and the brightest star in the constellation Eridanus, formally designated as Alpha Eridani. It is actually a binary system with two components, with the primary star being the one commonly referred to as Achernar.
AI-generated from the Wikipedia summary — may contain errors.
Astronomical data · SIMBAD
- Object type
- Be*
- Spectral type
- B6Vpe
- Distance
- 139 light-years
- Redshift
- z = 0.000028253277987166925
- Coordinates
- RA 24.4285° · Dec -57.2368°
View on SIMBAD →
via SIMBAD · CDS Strasbourg