Sigma Leonis
- Bayer:
- σ Leo
- Bayer Long
- Sigma Leonis
- Flamsteed:
- 77 Leonis
- SAO:
- 118804
- HR:
- 4386
- HD:
- 98664
- DM:
- BD+06 2437
- GC:
- 15600
- Right Ascention:
- 11h 21m 8.189s
- Declination:
- +6° 1' 45.64"
- Magnitude:
- 4.1
- Spectral Type:
- B9.5V s
- Constellation:
- Leo
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