57 Cygni

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57 Cygni
Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)
Constellation Cygnus
Right ascension 20h 53m 14.75503s[1]
Declination +44° 23′ 14.1408″[1]
Spectral type B5V[1]
Other designations
BD+43° 3755, HD 199081, HIP 103089, HR 8001, SAO 50180

57 Cygni (57 Cyg) is an eclipsing binary star in the constellation Cygnus. Its apparent magnitude is 4.78.

References[edit]

  1. ^ a b c SIMBAD, 57 Cygni (accessed 27 August 2012)