Gliese 433 c

Exoplanet

Star: Gliese 433

Distance from the star: 4.692 AU

Orbit around star: 4874.0 days

Eccentricity: 0.21

Basic characteristic

Mass: 28.8 M Earth | 0.0906 M Jupiter

Year of discovery: 2012 (radial velocity)

Other designations of this exoplanet
HIP 56528 c, CD-31 9113 c, LHS 2429 c, LTT 4290 c, NLTT 27914 c, SAO 202602 c, Ci 20 649 c, L 907-1 c, PM J11354-3232 c, UGP 270 c, CPC 17 5737 c, GJ 433 c

Gliese 433 system structure

Exoplanet Gliese 433 c orbits star Gliese 433, which has lower mass than Sun. It is one of 3 known exoplanets orbiting this star.


Gliese 433
	Gliese 433 b	0.05 AU	6 M⊕	7.4 days
	Gliese 433 d	0.18 AU	4.9 M⊕	36.1 days
	Gliese 433 c	4.69 AU	28.8 M⊕	4874 days

Comparison

When comparing to the Solar system planets, Gliese 433 c has 1.67 times the mass of Neptune and it orbits its star a little closer than Jupiter.

		Mercury	Venus	Earth	Mars	Jupiter	Saturn	Uranus	Neptune
	Mass	523.27	35.31	28.78	261.64	0.09	0.3	1.97	1.67
	Distance	12.03	6.49	4.69	3.08	0.9	0.49	0.24	0.16

Habitability

Habitable zone of the star: 0.2 - 0.3 AU

The planet is too cold to sustain liquid water on its surface. It is however possible that there is environment with higher temperatures on some of its potential moons.

The planet is a gas giant and has no surface.