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Location: Ottobeuren
(47.9410°N, 10.3007°E)
Time: 12:07:57
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Hipparcos Star Catalog Entry

Identity
Name:Alnilam, epsilon Orionis
Hipparcos catalog ID:26311
Other star catalog entries:HD 37128
SAO 132346
BD B-01 969
 
Appearance
Visual magnitude:1.69 (source: ground based)
Spectral type:B0Ia
 
Position and motion (Epoch J1991.25) in J2000 reference frame
Right ascension5h 36m 12.81250s (+/-0.00002s)
Declination-1° 12' 6.9021" (+/-0.0002")
Parallax:1.65 (+/-0.45) mas
Derived distance:1977 light-years
Proper motion in R.A.:1.44 (+/-0.42) mas/year
Proper motion in declination:-0.78 (+/-0.19) mas/year
Constellation:Orion
 

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