Alfirk
- Proper Name:
- Alfirk
- Bayer:
- β Cep
- Bayer Long
- Beta Cephei
- Flamsteed:
- 8 Cephei
- Meade Star Number:
- 236
- SAO:
- 10057
- HR:
- 8238
- HD:
- 205021
- DM:
- BD+69 1173
- GC:
- 30118
- Right Ascention:
- 21h 28m 39.628s
- Declination:
- +70° 33' 38.67"
- Magnitude:
- 3.3
- Spectral Type:
- B1IV
- Constellation:
- Cepheus
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