Omicron 1 Centauri
- Bayer:
- ο Cen
- Bayer Long
- Omicron Centauri
- SAO:
- 239145
- HR:
- 4441
- HD:
- 100261
- DM:
- CP-58 3692
- GC:
- 15818
- Right Ascention:
- 11h 31m 46.144s
- Declination:
- -59° 26' 32.12"
- Magnitude:
- 5.0
- Spectral Type:
- G30-Ia
- Constellation:
- Centaurus
This star is part of a mutiple star system.
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