56 Cygni

From Wikipedia, the free encyclopedia
Jump to: navigation, search
56 Cygni
Observation data
Epoch J2000.0      Equinox J2000.0 (ICRS)
Constellation Cygnus
Right ascension 20h 50m 04.93158s [1]
Declination +44° 03′ 33.4895″ [1]
Spectral type A6V
Other designations
HR 7984, HIP 102843, HD 198639, SAO 50121, BD+43 3739

56 Cygni is a double star in the constellation Cygnus. Its apparent magnitude is 5.07. Located around 40.97 parsecs (133.6 ly) distant, the primary is a A-type star of spectral type A4me.[1] The spectral type of the secondary, with an apparent magnitude of 11.1, is unknown.[2]