Theta Arae
Sign in to saveAlso known as θ Arae, θ Ara, ALS 15053, GCRV 10529, GC 24635, TIC 364875523, TYC 8365-1698-1, PPM 346577
star in the constellation Ara
Astronomical data · SIMBAD
- Object type
- s*b
- Spectral type
- B0.5Iab
- Distance
- 1,107 light-years
- Redshift
- z = 0.00001134124354873478
- Coordinates
- RA 271.6578° · Dec -50.0915°
View on SIMBAD →
via SIMBAD · CDS Strasbourg
Wikidata facts
- Instance of
- blue supergiant
- Constellation
- Ara
- Distance from Earth
- 338.0920
- Radius
- 26
Show 16 more facts
- spectral class
- B1n
- catalog code
- WISEA J180637.82-500529.4
- stellar rotational velocity
- 108.0
- apparent magnitude
- 3.94
- right ascension
- 271.65778414428
- declination
- -50.09147988308
- parallax
- 2.9470
- radial velocity
- 3.0
- epoch
- J2000.0
- luminosity
- 3450
- absolute magnitude
- -3.81
- right ascension component of proper motion
- -8.709
- declination component of proper motion
- -9.672
- effective temperature
- 21340.7
- surface gravity
- 2010
- metallicity
- 0.1069
Sources (2)
via Wikidata · CC0