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WASP-158 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/WASP-158 b

Confirmed exoplanet · Gas Giant

WASP-158 b

Orbiting WASP-158

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-158 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 11.99363 R⊕
Mass: 886.7457 M⊕
Orbit: 3.656333 days
Distance: 524.993 pc

Planet profile

Orbit and physical properties

Orbital period: 3.656333 days
Semi-major axis: 0.0517 AU
Eccentricity: 0
Radius: 11.99363 Earth radii
Mass: 886.7457 Earth masses
Mass provenance: Mass
Density: 3.1 g/cm³
Equilibrium temperature: 1,590 K
Insolation: 903.013 Earth flux

Host system

Star and system properties

Host star: WASP-158
Stars in system: 1
Known planets in system: 1
Spectral type: F6 V
Stellar temperature: 6,350 K
Stellar radius: 1.39 R☉
Stellar mass: 1.38 M☉
Stellar metallicity: 0.24 dex
Stellar age: 1.93 Gyr
Distance: 524.993 parsecs
Right ascension: 00h16m35.12s
Declination: -10d58m35.12s

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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