Upsilon Cygni
- Bayer:
- υ Cyg
- Bayer Long
- Upsilon Cygni
- Flamsteed:
- 66 Cygni
- SAO:
- 71173
- HR:
- 8146
- HD:
- 202904
- DM:
- BD+34 4371
- GC:
- 29802
- Right Ascention:
- 21h 17m 55.072s
- Declination:
- +34° 53' 48.58"
- Magnitude:
- 4.4
- Spectral Type:
- B2Vne
- Constellation:
- Cygnus
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