Upsilon2 Centauri

For other star systems with this Bayer designation, see Upsilon Centauri.
υ2 Centauri
Observation data
Epoch J2000.0      Equinox J2000.0
Constellation Centaurus
Right ascension 14h 01m 43.50s[1]
Declination −45° 36 12.3[1]
Apparent magnitude (V) +4.34
Characteristics
Spectral type F6II
U−B color index +0.27
B−V color index +0.60
Variable type none
Astrometry
Radial velocity (Rv)−1 km/s
Proper motion (μ) RA: 8.64 ± 1.09[1] mas/yr
Dec.: -16.25 ± 0.88[1] mas/yr
Parallax (π)2.57 ± 1.05[1] mas
Distanceapprox. 1,300 ly
(approx. 400 pc)
Absolute magnitude (MV)−1.34
Other designations
HR 5260, HD 122223, CD−44°9040, HIP 68523, SAO 224621, GC 18939
Database references
SIMBADdata

Upsilon2 Centauri2 Cen, υ2 Centauri) is a star in the constellation Centaurus. υ2 Centauri is a yellow-white F-type bright giant with an apparent magnitude of +4.34. It is approximately 1300 light years from Earth.

References