Stellar Catalog
more icon
Nearby stars catalogue
more icon
Proxima Centauri
more icon
Proxima Centauri d
more icon

Exoplanet Proxima Centauri d

(Unconfirmed Exoplanet)
Proxima Centauri d is an unconfirmed exoplanet detected around star Proxima Centauri. More observations are needed to confirm its existence.
Sun distance
4 light years

Proxima Centauri d

icon distanceDistance from the star: 0.02885 AU
icon timeOrbit around star: 5.167 days
icon timeEccentricity: 0.04

Basic characteristic

icon weightMass: 0.3 M Earth
icon discoveryYear of discovery: 2022 (radial velocity)
Comparison to the Solar system planets
icon distanceDistance: Mercury (7 % Mercury distance)
Other designations of this exoplanet
Alpha Centauri C d, CCDM J14396-6050C d, GCTP 3278.00 d, Gliese 551 d, HIP 70890 d, LFT 1110 d, LHS 49 d, LPM 526 d, LTT 5721 d, NLTT 37460 d, V645 Centauri d
Exoplanets around star Proxima Centauri
Exoplanet Proxima Centauri d orbits star Class red dwarf Proxima Centauri, which has much lower mass than Sun. It is one of 2 known exoplanets orbiting this star.
Proxima Centauri b
| 0.05 AU
Proxima Centauri c
| 1.48 AU
Star Proxima Centauri
Get your next news from nearby stars
This is a new project, and partly still in development. There will be soon more information and functions. We would love your support on social media.
Visit profile on X