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CoRoT-20 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/CoRoT-20 b

Confirmed exoplanet · Gas Giant

CoRoT-20 b

Orbiting CoRoT-20

Discovered in 2011 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic gas giant catalog artwork; not a direct image of CoRoT-20 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,011
Method: Transit
Radius: 9.41556 R⊕
Mass: 1,366.669 M⊕
Orbit: 9.24285 days
Distance: 844.061 pc

Planet profile

Orbit and physical properties

Orbital period: 9.24285 days
Semi-major axis: 0.09 AU
Eccentricity: 0.59
Radius: 9.41556 Earth radii
Mass: 1,366.669 Earth masses
Mass provenance: Mass
Density: 8.87 g/cm³
Equilibrium temperature: 1,024 K
Insolation: 180.8704 Earth flux

Host system

Star and system properties

Host star: CoRoT-20
Stars in system: 1
Known planets in system: 2
Spectral type: G2 V
Stellar temperature: 5,880 K
Stellar radius: 1.02 R☉
Stellar mass: 1.14 M☉
Stellar metallicity: 0.14 dex
Stellar age: 0.1 Gyr
Distance: 844.061 parsecs
Right ascension: 06h30m52.90s
Declination: +00d13m36.82s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,011
Publication date: 2012-02
Discovery locale: Space
Facility: CoRoT
Telescope: 0.27 m CoRoT Telescope
Instrument: CoRoT CCD Array
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from CoRoT-20 b.

Generic gas giant catalog artwork; not a direct image of CoRoT-20 b — Apex Andromeda catalog artwork