System Parameters for Kepler-20e

Stellar properties

Effective temperature, Teff	5466 ± 93 K
Surface gravity log g (cgs)	4.443 ± 0.075
Metallicity [Fe/H]	0.02 ± 0.04
Projected rotational velocity, v sin i	0.4 ± 0.5 km s-1
Stellar mass, Ms	0.912 ± 0.035 MSun
Stellar radius, Rs	0.944+0.060 -0.095 R Sun
Stellar density, ρs	1.51 ± 0.39 g cm-3
Luminosity, Ls	0.853 ± 0.093 Lsun
Distance, D	290 ± 30 pc

Transit parameters and physical properties: Kepler-20e (KOI-070.04)

Orbital period, P	6.098493 ± 0.000065 days
Times of centre of transit, Tc	2454968.9336 ± 0.0039 BJD16
Eccentricity, e	< 0.28
Planet/star radius ratio, Rp/Rs	0.00841 +0.00035 -0.00054
Scaled semi-major axis, a/Rs	11.56 +0.21 -0.29
Impact parameter, b	0.630 +0.070 -0.053
Orbital inclination, i	87.50 +0.33 -0.34 degrees
Planet radius, Rp	0.868+0.074 R -0.096
Planet mass, Mp	< 3.08 Me (spectroscopic limit) 0.39 Me < Mp <1.67 Me (theoretical considerations)
Planet equilibrium temperature, Teq	1040 ± 22 K

Light Curve for Kepler-20e