Omega Canis Majoris
- Bayer:
- ω CMa
- Bayer Long
- Omega Canis Majoris
- Flamsteed:
- 28 Canis Majoris
- SAO:
- 173282
- HR:
- 2749
- HD:
- 56139
- DM:
- CD-26 4073
- GC:
- 9625
- Right Ascention:
- 7h 14m 48.677s
- Declination:
- -26° 46' 21.84"
- Magnitude:
- 3.8
- Spectral Type:
- B2IV-Ve
- Constellation:
- Canis Major
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