HD 14622

From Wikipedia, the free encyclopedia
Jump to: navigation, search
HD 14622
Observation data
Epoch J2000      Equinox J2000
Constellation Andromeda
Right ascension 02h 22m 50.30s [1]
Declination +41° 23′ 46.7″ [1]
Apparent magnitude (V) 5.805
Characteristics
Spectral type F0IIIv-IV
U−B color index 0.05
B−V color index 0.27
Astrometry
Radial velocity (Rv) -34.5 km/s
Proper motion (μ) RA: -73.93 ± 0.29 [1] mas/yr
Dec.: -97.50 ± 0.21 [1] mas/yr
Parallax (π) 21.27 ± 0.31[1] mas
Distance 153 ± 2 ly
(47.0 ± 0.7 pc)
Absolute magnitude (MV) 6.063
Details
Mass 64 M
Radius 16 R
Luminosity 1,400,000 L
Temperature 30,000–60,000 K
Other designations
HR 687, BD+40° 500, SAO 37986, HIP 11090.
Database references
SIMBAD data
Database references
SIMBAD data

HD 14622 is a star in double system.

References[edit]

  1. ^ a b c d e van Leeuwen, F. (2007). "HIP 11090". Hipparcos, the New Reduction. Retrieved 2010-04-09.