Finding Earth 2.0
Lupus-TR-3

Lupus-TR-3 b

Rank #1751 of the ranked catalogue · Discovered by Transit in 2007

HZ 0%measured

0.098

Earth-2.0 index

0.290

Earth Similarity Index

0%

Habitable-zone probability

9.98 R⊕

Radius

Planet

Mass257.431 M⊕measured
Bulk density1.400 g/cm³
Orbital period3.9141 days
Semi-major axis0.04640 au
Eccentricity0.000
Incident flux15.960 S⊕
Equilibrium temperature508.1 K
Transit-time σ at 2030126.8 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.06 masReflected-light contrast 8.02e-6 at Aᵍ = 0.30 and Lambertian quadrature.
Composite parameter sources3 · 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

HostLupus-TR-3
Spectral typeK
Effective temperature5000 K
Radius0.820 R☉
Mass0.870 M☉
Distance773.4 pc / 2522.5 ly
DiscoveryTransit, 2007