Centauri (Portuguese) Alpha Centauri – Associação de Astronomia (Portuguese) G-type main-sequence stars K-type main-sequence stars M-type main-sequence stars Centauri, Alpha Maunder Minimum Triple star systems Hypothetical planetary systems Centaurus (constellation) Rigil Kentaurus Centauri, Alpha PD-60 05483 0559 128620 and 128621 071681 and 071683 5759 and 5760 Articles containing video clips 16891215 Astronomical objects known since antiquity