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Proxima Centauri c

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Also known as Proxima c, Alpha Centauri Cc, NAME Proxima Centauri c

unconfirmed exoplanet, super-Earth, or mini-Neptune

Wikidata facts

Mass
0.0245
Orbital period
1928
Image
Proxima Centauri in the southern constellation of Centaurus.tif
Show 13 more facts
time of discovery or invention
2019-04-00
Commons category
Proxima Centauri c
declination
-62.67949189414083
catalog code
Proxima Centauri c
right ascension
217.42893801442040
orbital eccentricity
0.0
parallax
768.5004
right ascension component of proper motion
-3781.306
declination component of proper motion
769.766
time of periapsis
2456202
orbital inclination
133
M sin i
0.0179
semi-major axis of an orbit
1.48

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