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Location: Unspecified
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Time: 05:56:55
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Hipparcos Star Catalog Entry

Identity
Name:Alhena, gamma Geminorum
Hipparcos catalog ID:31681
Other star catalog entries:HD 47105
SAO 95912
BD B+16 1223
 
Appearance
Visual magnitude:1.93 (source: ground based)
Spectral type:A0IV
 
Position and motion (Epoch J1991.25) in J2000 reference frame
Right ascension6h 37m 42.70211s (+/-0.00015s)
Declination16° 23' 57.8904" (+/-0.0015")
Parallax:29.84 (+/-2.23) mas
Derived distance:109 light-years
Proper motion in R.A.:13.81 (+/-2.36) mas/year
Proper motion in declination:-54.96 (+/-1.77) mas/year
Constellation:Gemini
 

DLR