K2-276
K2-276 b
Rank #2362 of the ranked catalogue · Discovered by Transit in 2018
HZ 0%inferred
0.093
Earth-2.0 index
0.338
Earth Similarity Index
0%
Habitable-zone probability
3.77 R⊕
Radius
Planet
Mass13.700 M⊕inferred
Bulk density1.400 g/cm³
Orbital period18.7183 days
Semi-major axis0.12910 au
Eccentricity—
Incident flux23.592 S⊕
Equilibrium temperature560.2 K
Transit-time σ at 20301298.6 minLinear propagation of published epoch and period errors; not a ranking input.
Maximum angular separation0.26 masReflected-light contrast 1.48e-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 coverage73%0% median composite-to-default difference over shared parameters.
Host star & system
HostK2-276
Spectral typeK
Effective temperature5139 K
Radius0.850 R☉
Mass0.820 M☉
Distance488.2 pc / 1592.1 ly
DiscoveryTransit, 2018