Planet CoRoT-20 b

Name CoRoT-20 b
Planet Status Confirmed
Discovered in 2011
Mass 4.24 ( -0.23 +0.23 ) MJ
Mass*sin(i)
Semi-Major Axis 0.0902 (± 0.0021) AU
Orbital Period 9.24285 (± 0.0) day +
Eccentricity 0.562 (± 0.013)
ω 56.3 (± 2.4) deg
Tperi
Radius 0.84 ( -0.04 +0.04 ) RJ
Inclination 88.21 (± 0.53) deg
Update 2014-07-10
Detection Method Primary Transit
Mass Detection Method
Radius Detection Method
Primary transit 2455266.0001 (± 0.0014) 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

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

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
2019 RATEZ S., HERAS A., FERNANDEZ M., CASANOVA V. & MARKA C.
MNRAS, in press
paper  

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  

Probabilistic Forecasting of the Masses and Radii of Other Worlds
2017 CHEN J. & KIPPING D.
ApJ, 834, 17
paper  arxiv   ADS  

Tidal evolution of CoRoT massive planets and brown dwarfs and of their host stars
2016 FERRAZ-MELLO S.
in "The CoroT Legacy Book. Editors : Annie Baglin, Olivier Lamarle Publisher : EDP Science
arxiv  

High-resolution Imaging of Transiting Extrasolar Planetary systems (HITEP). I. Lucky imaging observations of 101 systems in the southern hemisphere
2016 EVANS D., SOUTHWORTH J., MAXTED P., SKOTTFELT J., HUNERTMARK M. et al.
Astron. & Astrophys., 589, A58
paper  arxiv  ADS

CoRoT pictures transiting exoplanets
2015 MOUTOU C. & DELEUIL M.
C.R. Acad. Sci. Paris, 347, 153
paper  arxiv  ADS  

Tidal Downsizing Model. IV. Destructive feedback in planets
2015 NAYAKSHIN S.
MNRAS, 461, 3194
arxiv   paper   ADS  

CoRoT: harvest of the exoplanet program
2013 MOUTOU C., DELEUIL M., GUILLOT T., BAGLIN A., BORDE P. & 4 additional authors
Icarus, 226, 1625
paper  arxiv  ADS  

Multiple-Planet Scattering and the Origin of Hot Jupiters
2012 BEAUGE C. & NESVORNY D.
ApJ., 751, 119
paper   arxiv

A Uniformly Derived Catalogue of Exoplanets from Radial Velocities
2012 HOLLIS M., BALAN S., LEVER G. & LAHAV O.
MNRAS, 423, Issue 3, 2800-2814
paper  arxiv

Factors Affecting the Radii of Close-in Transiting Exoplanets
2012 ENOCH B., COLLIER CAMERON A. & HORNE K.
Astron. & Astrophys., 540, A99
paper   arxiv   ADS  

Proceedings of the 2nd CoRoT Symposium
2012 Baglin, Deleuil, Michel, Moutou and Semaan Eds.

Taxonomy of the extrasolar planet
2012 PLAVALOVA E.
Astrobiology, 12, 361
paper   arxiv

Transiting exoplanets from the CoRoT space mission: XX. CoRoT-20b: A very high density, high eccentricity transiting giant planet
2012 DELEUIL M., BONOMO A., FERRAZ-MELLO S., ERIKSON A., BOUCHY F. &
Astron. & Astrophys., 538, A145
paper   arxiv

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

The Exoplanet Handbook
2011 Michael Perryman
Content
Content and Chapter 5

Defining and cataloging exoplanets: The exoplanet.eu database
2011 SCHNEIDER J., DEDIEU C., LE SIDANER P., SAVALLE R. & ZOLOTUKHIN I.
Astron. & Astrophys., 532, A79
paper   arxiv