Finding Earth 2.0
HD 10180 · G1 V

HD 10180 c

Discovered by Radial Velocity in 2010

HZ 0%upper limit

Earth-2.0 index

Earth Similarity Index

0%

Habitable-zone probability

— R⊕

Radius

Planet

Mass2741.588 M⊕upper limit
Bulk density
Orbital period5.7597 days
Semi-major axis0.06412 au
Eccentricity0.073
Incident flux362.409 S⊕
Equilibrium temperature1109.1 K
Maximum angular separation1.65 mas
Composite parameter sources5 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage80%0% median composite-to-default difference over shared parameters.

Host star & system

HostHD 10180
Spectral typeG1 V
Effective temperature5911 K
Radius1.109 R☉
Mass1.060 M☉
Distance39.0 pc / 127.1 ly
DiscoveryRadial Velocity, 2010