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WASP-8 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/WASP-8 c

Confirmed exoplanet · Gas Giant

WASP-8 c

Orbiting WASP-8

Discovered in 2013 using Radial Velocity. 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-8 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,013
Method: Radial Velocity
Radius: 12.5 R⊕
Mass: 3,003.37 M⊕
Orbit: 4,323 days
Distance: 89.9606 pc

Planet profile

Orbit and physical properties

Orbital period: 4,323 days
Semi-major axis: 5.28 AU
Eccentricity: 0
Radius: 12.5 Earth radii
Mass: 3,003.37 Earth masses
Mass provenance: Msini
Density: 8.45 g/cm³
Equilibrium temperature: 116.99 K
Insolation: 0.0314 Earth flux

Host system

Star and system properties

Host star: WASP-8
Stars in system: 2
Known planets in system: 2
Spectral type: G8 V
Stellar temperature: 5,690 K
Stellar radius: 0.96 R☉
Stellar mass: 1.04 M☉
Stellar metallicity: 0.17 dex
Stellar age: 3 Gyr
Distance: 89.9606 parsecs
Right ascension: 23h59m36.21s
Declination: -35d01m52.81s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,013
Publication date: 2014-04
Discovery locale: Ground
Facility: SuperWASP
Telescope: Canon 200mm f/1.8L
Instrument: iKon-L CCD Camera
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from WASP-8 c.

Generic gas giant catalog artwork; not a direct image of WASP-8 c — Apex Andromeda catalog artwork