Hadar
- Proper Name:
- Hadar
- Bayer:
- β Cen
- Bayer Long
- Beta Centauri
- Meade Star Number:
- 144
- SAO:
- 252582
- HR:
- 5267
- HD:
- 122451
- DM:
- CP-59 5365
- GC:
- 18971
- Right Ascention:
- 14h 3m 49.462s
- Declination:
- -60° 22' 22.73"
- Magnitude:
- 0.9
- Spectral Type:
- B1III
- Constellation:
- Centaurus
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