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WASP-156 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/WASP-156 b

Confirmed exoplanet · Gas Giant

WASP-156 b

Orbiting WASP-156

Discovered in 2017 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-156 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,017
Method: Transit
Radius: 6.15 R⊕
Mass: 42 M⊕
Orbit: 3.836163 days
Distance: 122.066 pc

Planet profile

Orbit and physical properties

Orbital period: 3.836163 days
Semi-major axis: 0.046 AU
Eccentricity: 0.16
Radius: 6.15 Earth radii
Mass: 42 Earth masses
Mass provenance: Mass
Density: 0.99 g/cm³
Equilibrium temperature: 934.5 K
Insolation: 150 Earth flux

Host system

Star and system properties

Host star: WASP-156
Stars in system: 1
Known planets in system: 1
Spectral type: K3 V
Stellar temperature: 5,036 K
Stellar radius: 0.8268 R☉
Stellar mass: 0.8712 M☉
Stellar metallicity: 0.32 dex
Stellar age: 5.6 Gyr
Distance: 122.066 parsecs
Right ascension: 02h11m07.70s
Declination: +02d25m05.50s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,017
Publication date: 2018-03
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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