21 Pegasi
- Flamsteed:
- 21 Pegasi
- SAO:
- 107625
- HR:
- 8404
- HD:
- 209459
- DM:
- BD+10 4681
- GC:
- 30846
- Right Ascention:
- 22h 3m 19.031s
- Declination:
- +11° 23' 10.96"
- Magnitude:
- 5.8
- Spectral Type:
- B9.5V
- Constellation:
- Pegasus
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