Planet CoRoT-31 b

Name CoRoT-31 b
Planet Status Confirmed
Discovered in 2017
Mass 0.84 ( -0.34 +0.34 ) MJ
Mass*sin(i)
Semi-Major Axis 0.0586 (± 0.0034) AU
Orbital Period 4.62941 (± 0.00075) day
Eccentricity 0.02 ( -0.02 +0.16 )
ω 303.6 (± 108.0) deg
Tperi
Radius 1.46 ( -0.3 +0.3 ) RJ
Inclination 83.2 (± 2.3) deg
Update 2017-12-08
Detection Method Primary Transit
Mass Detection Method Radial Velocity
Radius Detection Method Primary Transit
Primary transit 2455843.9445 (± 0.0044) JD
Secondary transit
λ
Impact Parameter b 0.87 (± 0.27)
Time Vr=0
Velocity Semiamplitude K 88.0 (± 35.0) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

CoRoT-31
Name CoRoT-31
Distance 2190.0 (± 710.0) pc
Spectral type G2IV
Apparent magnitude V 15.7
Mass 1.25 (± 0.22) MSun
Age 4.7 ( -2.2 +4.7 ) Gyr
Effective temperature 5370.0 ( -126.0 +99.0 ) K
Radius 2.15 ( -0.6 +0.56 ) RSun
Metallicity [Fe/H] 0.0
Detected Disc
Magnetic Field
RA2000 06:19:17.0
Dec2000 -04:25:20
Alternate Names
Planetary system 1 planet

More data


Related publications

Transiting exoplanets from the CoRoT space mission XXIX. The hot Jupiters CoRoT-30 and CoRoT-31
2017 BORDE P., DIAZ R., CREEVY O., DAMIANI C., DEEG H. et al.
Astron. J., submitted