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WASP-159 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/WASP-159 b

Confirmed exoplanet · Gas Giant

WASP-159 b

Orbiting WASP-159

Discovered in 2018 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-159 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 15.46842 R⊕
Mass: 174.8065 M⊕
Orbit: 3.840401 days
Distance: 715.383 pc

Planet profile

Orbit and physical properties

Orbital period: 3.840401 days
Semi-major axis: 0.0538 AU
Eccentricity: 0
Radius: 15.46842 Earth radii
Mass: 174.8065 Earth masses
Mass provenance: Mass
Density: 0.28 g/cm³
Equilibrium temperature: 1,850 K
Insolation: 1,599.92 Earth flux

Host system

Star and system properties

Host star: WASP-159
Stars in system: 1
Known planets in system: 1
Spectral type: F9
Stellar temperature: 6,120 K
Stellar radius: 2.11 R☉
Stellar mass: 1.41 M☉
Stellar metallicity: 0.22 dex
Stellar age: 3.4 Gyr
Distance: 715.383 parsecs
Right ascension: 04h32m32.76s
Declination: -38d58m05.87s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,018
Publication date: 2019-01
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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