Planet Proxima Centauri d

Detailed information about planet Proxima Centauri d and its parameters.

Planet

Name
Proxima Centauri d
Planet Status
Confirmed
Discovered in
2020
Publication
Status
—
Update
2022-07-29
Mass
—
Mass*sin(i)
Semi-Major Axis
Orbital Period
Eccentricity
Angular distance
—
ω
—
Tperi
—
Radius
—
Inclination
—
Detection Method
Radial Velocity
Mass Meas. Method
Radial Velocity
Radius Meas. Method
—
Primary transit
—
Secondary transit
—
λ
—
Impact Parameter b
—
Time Vr=0
—
Velocity Semiamplitude K
Calculated temperature
—
Measured temperature
—
Hottest point longitude
—
Geometric albedo
—
Surface gravity log(g/gH)
—
Alternate Names
—
Data Source Type Result Value Result Figure Notes Reference
Molecule Data Source Type Result Value Result Figure Notes Reference

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Star

Name
Proxima Centauri
Distance
Spectral type
M5.5V
Apparent magnitude V
11.13
Apparent magnitude I
—
Apparent magnitude J
—
Apparent magnitude H
—
Apparent magnitude K
—
Mass
Age
—
Effective temperature
Radius
Metallicity [Fe/H]
—
Detected Disc
—
Magnetic Field
—
RA2000
14:29:42.9
Dec2000
-62:40:46.0
Alternate Names
alpha Cen C, GL 551, HIP 70890

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