Proxima Centuari Star System [4.2421 Light Years]
Proxima Centauri
Proxima Centauri (M5.5 Red Star)



Proxima b
Planet Proxima b (Cold Radiated Terran)
0.0485 AU










Proxima Centauri
Proxima Centauri (M5.5 Red Star)

Rigil Kentaurus A
Rigil Kentaurus A (G2 Yellow Star)

Rigl Kentaurus B
Rigil Kentaurus B (K1V Orange Star)





Travel Time

55,046
Years
Stellar Class

M5.5
Main Seq.
Temperature

5,016 °
F
Solar Flares

Extreme
Intensity

Proxima Centauri is the closest star to our Solar System. Proxima Centauri belongs to a triple star system that includes Rigil Kentaurus A and Rigil Kentaurus B (formerly known as Alpha Cenaturi A & B). Rigil Kentaurus A and B orbit each other as a binary star system, and Proxima Cenaturi orbits Rigil Kentaurus A and B.