Finding Earth 2.0
HD 10180 · G1 V

HD 10180 d

Discovered by Radial Velocity in 2010

HZ 0%upper limit

Earth-2.0 index

Earth Similarity Index

0%

Habitable-zone probability

— R⊕

Radius

Planet

Mass3295.881 M⊕upper limit
Bulk density
Orbital period16.3570 days
Semi-major axis0.12859 au
Eccentricity0.131
Incident flux90.110 S⊕
Equilibrium temperature783.2 K
Maximum angular separation3.30 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