12 Hydrae

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12 Hydrae
Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)
Constellation Hydra
Right ascension 08h 46m 22.53719s[1]
Declination −13° 32′ 51.7973″[1]
Absolute magnitude (V)+0.26[2]
Spectral typeG8III[1]
Other designations
D Hya, BD−13° 2673, HD 74918, HIP 43067, HR 3484, SAO 154622

12 Hydrae (12 Hya) is a star in the constellation Hydra. Its apparent magnitude is 4.33.


  1. ^ a b c SIMBAD, 12 Hydrae (accessed 25 September 2012)
  2. ^ Ammler-von Eiff, M.; Reiners, A. (June 2012), "New measurements of rotation and differential rotation in A-F stars: are there two populations of differentially rotating stars?", Astronomy & Astrophysics, 542: A116, arXiv:1204.2459, Bibcode:2012A&A...542A.116A, doi:10.1051/0004-6361/201118724.