39 Andromedae

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39 Andromedae
Observation data
Epoch J2000      Equinox J2000
Constellation Andromeda
Right ascension 01h 02m 54.26s[1]
Declination +41° 20′ 42.6″[1]
Apparent magnitude (V) 5.942
Characteristics
Spectral type A5m
U−B color index 0.1
B−V color index 0.16
Astrometry
Radial velocity (Rv) 4.4 km/s
Proper motion (μ) RA: -17.19 ± 0.30[1] mas/yr
Dec.: -17.00 ± 0.26[1] mas/yr
Parallax (π) 9.32 ± 0.32[1] mas
Distance 350 ± 10 ly
(107 ± 4 pc)
Other designations
BD+40° 209, HD 6116, HIP 4903, HR 290, SAO 36874
Database references
SIMBAD data

39 Andromedae (39 And) is a double star in the constellation Andromeda. Its apparent magnitude is 5.95.

References[edit]

  1. ^ a b c d e van Leeuwen, F. (2007). "Validation of the new Hipparcos reduction". Astronomy and Astrophysics 474 (2): 653–664. arXiv:0708.1752. Bibcode:2007A&A...474..653V. doi:10.1051/0004-6361:20078357. Vizier catalog entry

External links[edit]