Lambda Cygni
- Bayer:
- λ Cyg
- Bayer Long
- Lambda Cygni
- Flamsteed:
- 54 Cygni
- Meade Star Number:
- 343
- SAO:
- 70505
- HR:
- 7963
- HD:
- 198183
- DM:
- BD+35 4267
- GC:
- 28994
- Right Ascention:
- 20h 47m 24.524s
- Declination:
- +36° 29' 27.14"
- Magnitude:
- 4.5
- Spectral Type:
- B5Ve
- Constellation:
- Cygnus
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