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Proper NameNone
Bayer Designationn1 Orionis
Flamsteed Number33 Orionis
HR (BSC)1842
Right Ascension5h 31m 15s
Declination+3° 17' 32"
Distancec.1,100 light years
c.300 parsecs
MagnitudeApparent: +5.5
Absolute: -2.25
Spectral ClassB1IV blue subgiant
Optimum VisibilityDecember / January
NotesA faint star in Orion, lying roughly halfway between Bellatrix and Orion's Belt, n1 Orionis is a multiple system, with two less massive stars orbiting a central blue subgiant star.


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