BI Cygni
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Wikidata facts
- Constellation
- Cygnus
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- spectral class
- M2/4I
- catalog code
- Gaia DR2 2057564148278709760
- right ascension
- 305.34119647146140
- declination
- 36.93214587358430
- apparent magnitude
- 0.62
- parallax
- 0.7269
- radial velocity
- -6.82
- epoch
- J2000.0
- right ascension component of proper motion
- -2.929
- declination component of proper motion
- -5.223
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