Planet EPIC 204221263 c

Name EPIC 204221263 c
Planet Status Confirmed
Discovered in 2016
Mass
Mass*sin(i)
Semi-Major Axis
Orbital Period 10.56103 (± 0.0009) JD
Eccentricity
ω
Tperi
Radius 0.216 (± 0.026) RJ
Inclination
Update 2016-06-13
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method Primary Transit
Molecules
Primary transit 2456900.4752 (± 0.0033) JD
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

EPIC 204221263
Name EPIC 204221263
Distance
Spectral type G2V
Apparent magnitude V 11.39
Mass 1.07 (± 0.05) MSun
Age
Effective temperature 5757.0 (± 60.0) K
Radius 1.1 (± 0.09) RSun
Metallicity [Fe/H] 0.28 (± 0.04)
Detected Disc
Magnetic Field
RA2000 16:00:08.0
Dec2000 -23:11:21
Alternate Names
Planetary system
2 planets

More data

Observability Predictor

Remarks

Sinukoff et al (2016) : A linear RV trend also suggests a third companion at larger orbital distances.

Related publications

Eleven Multi-planet Systems from K2 Campaigns 1 & 2 and the Masses of Two Hot Super-Earths
2015 SINUKOFF E., HOWARD A., PETIGURA E., SCHLIEDER J., CROSSFIELD I. et al.
ApJ, 827, 78
arxiv   paper   ADS