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TOI-201 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-201 b

Confirmed exoplanet · Gas Giant

TOI-201 b

Orbiting TOI-201

Discovered in 2021 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 TOI-201 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Transit
Radius: 11.4 R⊕
Mass: 164 M⊕
Orbit: 52.9786 days
Distance: 113.825 pc

Planet profile

Orbit and physical properties

Orbital period: 52.9786 days
Semi-major axis: 0.303 AU
Eccentricity: 0.275
Radius: 11.4 Earth radii
Mass: 164 Earth masses
Mass provenance: Mass
Density: 0.61 g/cm³
Equilibrium temperature: 759 K
Insolation: 68.4513 Earth flux

Host system

Star and system properties

Host star: TOI-201
Stars in system: 1
Known planets in system: 3
Spectral type: F
Stellar temperature: 6,423 K
Stellar radius: 1.31 R☉
Stellar mass: 1.32 M☉
Stellar metallicity: 0.24 dex
Stellar age: 0.666 Gyr
Distance: 113.825 parsecs
Right ascension: 05h49m36.43s
Declination: -54d54m37.52s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,021
Publication date: 2021-05
Discovery locale: Space
Facility: Transiting Exoplanet Survey Satellite (TESS)
Telescope: 0.1 m TESS Telescope
Instrument: TESS CCD Array
NASA Exoplanet Archive: Open composite record ↗

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