Proxima Centauri B
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Distance to Earth | 4. 24 light years |
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Orbital period | 11 days |
Discovered | August 24, 2016 |
Temperature | 234 K (−39 °C; −38 °F) |
Mean radius | 1. 07+0. 38; −0. 31R⊕, 1. 30+1. 20; −0. 62R⊕ |
Coordinates | RA 14h 29m 43s | Dec -62° 40′ 46″ |
Date of Reg. | |
Date of Upd. | |
ID | 2249452 |
About Proxima Centauri B
Proxima Centauri b is an exoplanet orbiting in the habitable zone of the red dwarf star Proxima Centauri, which is the closest star to the Sun and part of a triple star system. It is located about 4. 2 light-years from Earth in the constellation of Centaurus, making it the closest known exoplanet to the Solar System.