Finding Earth 2.0
NGC 2682 YBP 401 · F9 V

NGC 2682 YBP 401 b

Discovered by Radial Velocity in 2016

unknownM sin i

Earth-2.0 index

Earth Similarity Index

Habitable-zone probability

14.30 R⊕

Radius

Planet

Mass146.202 M⊕M sin i
Bulk density0.275 g/cm³
Orbital period4.0870 days
Semi-major axis— au
Eccentricity0.150
Incident flux— S⊕
Equilibrium temperature— K
Maximum angular separation0.06 masReflected-light contrast 1.30e-5 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources4 · mixedThe archive may select different publications for different parameters; mixed-source is disclosed, not automatically penalised.
Default-solution coverage67%0% median composite-to-default difference over shared parameters.

Host star & system

HostNGC 2682 YBP 401
Spectral typeF9 V
Effective temperature6165 K
Radius1.216 R☉
Mass1.140 M☉
Distance830.8 pc / 2709.8 ly
DiscoveryRadial Velocity, 2016