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WTS-2 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/WTS-2 b

Confirmed exoplanet · Gas Giant

WTS-2 b

Orbiting WTS-2

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 WTS-2 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 15.277867 R⊕
Mass: 355.9696 M⊕
Orbit: 1.018707 days
Distance: 1,030.768344 pc

Planet profile

Orbit and physical properties

Orbital period: 1.018707 days
Semi-major axis: 0.01855 AU
Eccentricity: 0
Radius: 15.277867 Earth radii
Mass: 355.9696 Earth masses
Mass provenance: Mass
Density: 0.54 g/cm³
Equilibrium temperature: 2,000 K
Insolation: 2,544.6509 Earth flux

Host system

Star and system properties

Host star: WTS-2
Stars in system: 1
Known planets in system: 1
Spectral type: K2 V
Stellar temperature: 5,000 K
Stellar radius: 0.752 R☉
Stellar mass: 0.82 M☉
Stellar metallicity: 0.2 dex
Stellar age: 0.6 Gyr
Distance: 1,030.768344 parsecs
Right ascension: 19h34m55.87s
Declination: +36d48m55.78s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,014
Publication date: 2014-05
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 ↗

Visual archive

Gallery

One image from WTS-2 b.

Generic gas giant catalog artwork; not a direct image of WTS-2 b — Apex Andromeda catalog artwork