Psi Cygni

Psi Cygni

Observation data Epoch J2000.0      Equinox J2000.0
Constellation	Cygnus[1][2]
Right ascension	19^h 55^m 37.8^s[1][2]
Declination	+52° 26′ 20″[1][2]
Apparent magnitude (V)	4.92[1][2]
Characteristics
Spectral type	A4Vn[1][2]
U−B color index	0.06[1][2]
B−V color index	0.12[1][2]
R−I color index	0.06[1][2]
Astrometry
Radial velocity (Rv)	0.06 km/s
Proper motion (μ)	RA: -10 mas/yr Dec.:  mas/yr
Parallax (π)	0.005 mas
Other designations
24 Cygni, BD+52°2572，SAO 32114，HD 189037，HR 7619, HIP 98055
Database references
SIMBAD	data

Psi Cygni is a star in the constellation called Cygnus. It is located 288 light years from Earth.

References

1. "Pulsating variable Star". SIMBAD. Centre de Données astronomiques de Strasbourg. Retrieved 2012-07-13.
2. "VizieR Detailed Page". Retrieved 2012-07-13.