21 Orionis
- Flamsteed:
- 21 Orionis
- SAO:
- 112624
- HR:
- 1746
- HD:
- 34658
- DM:
- BD+02 916
- GC:
- 6509
- Right Ascention:
- 5h 19m 11.243s
- Declination:
- +2° 35' 45.01"
- Magnitude:
- 5.5
- Spectral Type:
- F5II
- Constellation:
- Orion
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