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WASP-117 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/WASP-117 b

Confirmed exoplanet · Gas Giant

WASP-117 b

Orbiting WASP-117

Discovered in 2014 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-117 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 11.88154 R⊕
Mass: 95.349 M⊕
Orbit: 10.02165 days
Distance: 157.963 pc

Planet profile

Orbit and physical properties

Orbital period: 10.02165 days
Semi-major axis: 0.09459 AU
Eccentricity: 0.3
Radius: 11.88154 Earth radii
Mass: 95.349 Earth masses
Mass provenance: Mass
Density: 0.3445 g/cm³
Equilibrium temperature: 1,001 K
Insolation: 706.3929 Earth flux

Host system

Star and system properties

Host star: WASP-117
Stars in system: 1
Known planets in system: 1
Spectral type: F9
Stellar temperature: 6,040 K
Stellar radius: 1.22 R☉
Stellar mass: 1.29 M☉
Stellar metallicity: -0.11 dex
Stellar age: 4.6 Gyr
Distance: 157.963 parsecs
Right ascension: 02h27m06.19s
Declination: -50d17m03.93s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,014
Publication date: 2014-08
Discovery locale: Ground
Facility: SuperWASP
Telescope: Canon 200mm f/1.8L
Instrument: iKon-L CCD Camera
NASA Exoplanet Archive: Open composite record ↗

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