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WTS-1 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/WTS-1 b

Confirmed exoplanet · Gas Giant

WTS-1 b

Orbiting WTS-1

Discovered in 2012 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 WTS-1 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,012
Method: Transit
Radius: 16.7 R⊕
Mass: 1,274.44 M⊕
Orbit: 3.352057 days
Distance: 2,346.01 pc

Planet profile

Orbit and physical properties

Orbital period: 3.352057 days
Semi-major axis: 0.047 AU
Eccentricity: 0.1
Radius: 16.7 Earth radii
Mass: 1,274.44 Earth masses
Mass provenance: Mass
Density: 1.61 g/cm³
Equilibrium temperature: 1,500 K
Insolation: 554.9183 Earth flux

Host system

Star and system properties

Host star: WTS-1
Stars in system: 1
Known planets in system: 1
Spectral type: F6 V
Stellar temperature: 6,250 K
Stellar radius: 1.15 R☉
Stellar mass: 1.2 M☉
Stellar metallicity: -0.5 dex
Stellar age: 2.55 Gyr
Distance: 2,346.01 parsecs
Right ascension: 19h35m56.41s
Declination: +36d17m46.66s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,012
Publication date: 2012-12
Discovery locale: Ground
Facility: United Kingdom Infrared Telescope
Telescope: 3.8 m United Kingdom Infrared Telescope
Instrument: WFCam Wide Field Camera
NASA Exoplanet Archive: Open composite record ↗

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