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WASP-133 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/WASP-133 b

Confirmed exoplanet · Gas Giant

WASP-133 b

Orbiting WASP-133

Discovered in 2016 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 WASP-133 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 13.56289 R⊕
Mass: 368.6828 M⊕
Orbit: 2.176423 days
Distance: 559.084 pc

Planet profile

Orbit and physical properties

Orbital period: 2.176423 days
Semi-major axis: 0.0345 AU
Eccentricity: 0.17
Radius: 13.56289 Earth radii
Mass: 368.6828 Earth masses
Mass provenance: Mass
Density: 0.88 g/cm³
Equilibrium temperature: 1,790 K
Insolation: 2,054.7956 Earth flux

Host system

Star and system properties

Host star: WASP-133
Stars in system: 1
Known planets in system: 1
Spectral type: G4
Stellar temperature: 5,700 K
Stellar radius: 1.44 R☉
Stellar mass: 1.16 M☉
Stellar metallicity: 0.29 dex
Stellar age: 6.8 Gyr
Distance: 559.084 parsecs
Right ascension: 20h58m18.11s
Declination: -35d47m47.84s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,016
Publication date: 2016-06
Discovery locale: Ground
Facility: SuperWASP-South
Telescope: Canon 200mm f/1.8L
Instrument: iKon-L CCD Camera
NASA Exoplanet Archive: Open composite record ↗

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