The Bayer designations A Centauri and a Centauri represent different stars. Due to , both designations link here.
A Centauri, HD 100673, a main sequence star a Centauri, V761 Centauri, a variable star
See also α Centauri, Alpha Centauri α1 Centauri, Alpha Centauri A (HD 128620) α2 Centauri, Alpha Centauri B (HD 128621) Alpha Centauri (disambiguation) 1 Centauri