GJ 433 c
Orbiting GJ 433
GJ 433 c is an exoplanet orbiting the star GJ 433, discovered in 2014 using the Radial Velocity method.
Minimum Mass (M sin i)
32.42
Earth masses
Orbital Period
5094.1
days
Distance
9.1
parsecs
Radius (Earth radii)
Unknown
Minimum Mass, M sin(i) (Earth masses)
32.42
Radial-velocity minimum
Equilibrium Temperature
Unknown
Parameter source: Feng et al. 2020
Orbital Period
5094.105+608.617−608.617days
Semi-Major Axis
4.8190+0.4170−0.4170au
M sin(i) (Earth masses)
32.42+6.33−6.33
M sin(i) (Jupiter masses)
0.1020+0.0199−0.0199
Eccentricity
0.1200+0.0700−0.0700
Argument of Periastron
242.0+55.0−55.0deg
Radial Velocity Semi-Amplitude
1.75+0.31−0.31m/s
Distance from Earth
9.1 pc (~30 ly)
Spectral Type
Unknown
Temperature
Unknown
Mass (Solar)
0.48 M☉
Radius (Solar)
Unknown
Luminosity
Unknown
Planets in System
3
Stars in System
1
Coordinates (RA, Dec)
173.8619°, -32.5436°
Discovery Method
Radial Velocity
Discovery Year
2014
Source ID: GJ 433 c
GJ 433 c orbits GJ 433 and was reported in 2014 and was detected with the Radial Velocity method.
Published measurements list a minimum mass of 32.42 Earth masses (M sin i) and an orbital period of 5,094.11 days.
Catalog data places the system at about 9.1 parsecs from Earth and 3 known planets in the system.
Host star
Explore the stellar record for this system to compare temperature, spectral type, and known planets.
Open GJ 433