Mu Canis Majoris
- Bayer:
- μ CMa
- Bayer Long
- Mu Canis Majoris
- Flamsteed:
- 18 Canis Majoris
- SAO:
- 152123
- HR:
- 2593
- HD:
- 51250
- DM:
- BD-13 1741
- GC:
- 9103
- Right Ascention:
- 6h 56m 6.648s
- Declination:
- -14° 2' 36.51"
- Magnitude:
- 5.2
- Spectral Type:
- G5III+A2
- Constellation:
- Canis Major
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