Planet Corot-20 c

Name Corot-20 c
Planet Status Confirmed
Discovered in 2018
Mass 17.0 (± 1.0) MJ
Mass*sin(i) 17.0 (± 1.0) MJ
Semi-Major Axis 2.9 (± 0.07) AU
Orbital Period 1675.0 ( -17.0 +19.0 ) day
Eccentricity 0.6 (± 0.03)
ω 65.0 ( -5.7 +5.5 ) deg
Tperi 2454136.0 ( -35.0 +31.0 ) JD
Radius
Inclination
Update 2018-07-22
Detection Method Radial Velocity
Mass Detection Method Radial Velocity
Radius Detection Method
Primary transit
Secondary transit
λ
Impact Parameter b
Time Vr=0
Velocity Semiamplitude K 326.0 ( -18.0 +19.0 ) m/s
Calculated temperature
Measured temperature
Hottest point longitude
Geometric albedo
Surface gravity log(g/gH)
Alternate Names

Star

CoRoT-20
Name CoRoT-20
Distance 1230.0 (± 120.0) pc
Spectral type G2V
Apparent magnitude V 14.66
Mass 1.14 (± 0.08) MSun
Age 0.1 ( -0.04 +0.04 ) Gyr
Effective temperature 5880.0 (± 90.0) K
Radius 0.92 RSun
Metallicity [Fe/H] 0.14 (± 0.12)
Detected Disc
Magnetic Field
RA2000 06:30:55.3
Dec2000 +00:13:37
Alternate Names
Planetary system
2 planets

Remarks

Alias CoRoT ID 315239728

More data


Related publications

Brown dwarf companion with a period of 4.6 yr interacting with the hot Jupiter CoRoT-20 b
2018 REY, J., BOUCHY, F., STALPORT, M., DELEUIL, M., HÉBRARD, G. et al.
Astron. & Astrophys., 619, A115
paper  arxiv  ADS  

Transit analysis of the CoRoT-5, CoRoT-8, CoRoT-12, CoRoT-18, CoRoT-20, and CoRoT-27 systems with combined ground- and space-based photometry
2018 RAETZ St., HERAS A., FERNANDEZ M. & CASANOVA V.
MNRAS
arxiv

New members of the CoRoT planet’s family
2011 ALONSO R.
in CoRoT Symposium II, Marseille, 2011
abstract