HR 3643

For g Carinae, see HD 80230.

HR 3643

Observation data Epoch J2000.0      Equinox J2000.0
Constellation	Carina
Right ascension	09h05m08.8s
Declination	−72°36′10″
Apparent magnitude (V)	+4.47
Distance	454 ± 28 ly (139 ± 9 pc)
Spectral type	F9II
Other designations
G Carinae, HR 3643, HD 78791, CP−72°779, FK5 2720, HIP 44599, SAO 256582, GC 12595

HR 3643 (G Car) is a star in the constellation Carina. It is a yellow-white F-type bright giant with an apparent magnitude of +4.47 and is approximately 454 light years from Earth.