B1 Hydrae

Last updated
b1 Hydrae
Observation data
Epoch J2000.0        Equinox J2000.0
Constellation Hydra [1]
Right ascension 10h 46m 52.0s [2]
Declination −17° 17′ 48″ [2]
Apparent magnitude  (V)5.42 [2]
Characteristics
Spectral type A3V [2]
U−B color index 0.14 [2]
B−V color index 0.11 [2]
R−I color index 0.04 [2]
Other designations
3 Crt, BD−16°3124, HD 93397, HR 4214, SAO 156221 [3]
Database references
SIMBAD data

b1 Hydrae is a main-sequence star in the constellation of Hydra with an apparent magnitude of 5.42.

References

  1. ↑ Roman, Nancy G. (1987). "Identification of a constellation from a position". Publications of the Astronomical Society of the Pacific . 99 (617): 695. Bibcode:1987PASP...99..695R. doi: 10.1086/132034 . Constellation record for this object at VizieR.
  2. 1 2 3 4 5 6 7 "VizieR Detailed Page". Archived from the original on 2016-03-05. Retrieved 2012-07-13.
  3. ↑ "Pulsating variable Star". SIMBAD. Centre de Données astronomiques de Strasbourg. Retrieved 2012-07-13.


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