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Location: Caltech
(34.1382°N, 118.1253°W)
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Hipparcos Star Catalog Entry

Identity
Name:Hamal, alpha Arietis
Hipparcos catalog ID:9884
Other star catalog entries:HD 12929
SAO 75151
BD B+22 306
 
Appearance
Visual magnitude:2.01 (source: ground based)
Spectral type:K2III
 
Position and motion (Epoch J1991.25) in J2000 reference frame
Right ascension2h 7m 10.28580s (+/-0.00002s)
Declination23° 27' 45.9989" (+/-0.0001")
Parallax:49.56 (+/-0.25) mas
Derived distance:65.8 light-years
Proper motion in R.A.:188.55 (+/-0.31) mas/year
Proper motion in declination:-148.08 (+/-0.19) mas/year
Constellation:Aries
 

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