· · · ·
Proper NameNone
Bayer DesignationKappa Andromedae
Flamsteed Number19 Andromedae
HR (BSC)8976
HD222439
ConstellationAndromeda
Right Ascension23h 41m 20s
Declination+44° 26' 11"
Distance168 light years
52 parsecs
MagnitudeApparent: +4.2
Absolute: +0.6
Spectral ClassB9IVn Blue Subgiant
Optimum VisibilitySeptember / October
NotesThis blue-white star is rather more massive than the Sun, and is notable for having a brown dwarf companion in a distant orbit. The companion, Kappa Andromedae b, orbits the star at about twice the distance of Neptune from the Sun, and is one of the few planetary objects to have been imaged directly.

Indexes

Related Entries