Planet K2-66 b

Name K2-66 b
Planet Status Confirmed
Discovered in 2017
Mass 0.067 (± 0.011) MJ
Mass*sin(i)
Semi-Major Axis 0.05983 (± 0.00072) AU +
Orbital Period 5.06963 (± 0.00081) JD
Eccentricity
ω
Tperi
Radius 0.222 ( -0.021 +0.03 ) RJ
Inclination 86.6 ( -4.4 +2.4 ) deg
Update 2017-06-30
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Molecules
Primary transit
Secondary transit
λ
Impact Parameter b 0.47 (± 0.31)
Time Vr=0
Velocity Semiamplitude K 7.4 (± 1.2) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

K2-66
Name K2-66
Distance
Spectral type
Apparent magnitude V 11.71
Mass 1.11 (± 0.04) MSun
Age
Effective temperature 5887.0 (± 46.0) K
Radius 1.67 (± 0.12) RSun
Metallicity [Fe/H] -0.047 (± 0.02)
Detected Disc
Magnetic Field
RA2000 22:06:06.4
Dec2000 -10:42:42
Alternate Names 2MASS J22060640-1042414, TYC 5805-449-1, EPIC 206153219
Planetary system 1 planet

More data


Related publications

K2-66b and K2-106b: Two extremely hot sub-Neptune-size planets with high densities
2017 SINUKOFF E., HOWARD A., PETIGURA E., FULTON B., CROSSFIELD I.
Astron. J., 153, 271
paper  arxiv