Teegarden's Star · M7.0 V
Teegarden's Star b
Rank #67 of the ranked catalogue · Discovered by Radial Velocity in 2019
HZ 0%M sin i
0.142
Earth-2.0 index
0.967
Earth Similarity Index
0%
Habitable-zone probability
1.05 R⊕
Radius
Planet
Mass1.160 M⊕M sin i
Bulk density5.510 g/cm³
Orbital period4.9063 days
Semi-major axis0.02590 au
Eccentricity0.030
Incident flux1.080 S⊕
Equilibrium temperature259.1 K
Maximum angular separation6.76 masReflected-light contrast 2.85e-7 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 coverage83%0% median composite-to-default difference over shared parameters.
Host star & system
HostTeegarden's Star
Spectral typeM7.0 V
Effective temperature3034 K
Radius0.120 R☉
Mass0.097 M☉
Distance3.8 pc / 12.5 ly
DiscoveryRadial Velocity, 2019