55 Andromedae

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55 Andromedae
Observation data
Epoch J2000      Equinox J2000
Constellation Andromeda
Right ascension 01h 53m 17.34s[1]
Declination +40° 43′ 47.243″[1]
Apparent magnitude (V) 5.405
Characteristics
Spectral type K1 III
U−B color index 1.41
B−V color index 1.32
Astrometry
Radial velocity (Rv) -7.1 km/s
Proper motion (μ) RA: -9.52 ± 0.31[1] mas/yr
Dec.: -3.53 ± 0.25[1] mas/yr
Parallax (π) 5.17 ± 0.30[1] mas
Distance 630 ± 40 ly
(190 ± 10 pc)
Other designations
BD+40° 394, FK5 2124, HD 11428, HIP 8814, HR 543, SAO 37587.
Database references
SIMBAD data
Database references
SIMBAD data

55 Andromedae (55 And) is a star in the constellation Andromeda. Its apparent magnitude is 5.42.

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]