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Kepler-108 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-108 b

Confirmed exoplanet · Gas Giant

Kepler-108 b

Orbiting Kepler-108

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 Kepler-108 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 8.65 R⊕
Mass: 56 M⊕
Orbit: 49.183921 days
Distance: 338.732 pc

Planet profile

Orbit and physical properties

Orbital period: 49.183921 days
Semi-major axis: 0.292 AU
Eccentricity: 0.22
Radius: 8.65 Earth radii
Mass: 56 Earth masses
Mass provenance: M-R relationship
Density: 0.475 g/cm³
Equilibrium temperature: 669 K
Insolation: 47.4 Earth flux

Host system

Star and system properties

Host star: Kepler-108
Stars in system: 2
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,854 K
Stellar radius: 2.192 R☉
Stellar mass: 1.247 M☉
Stellar metallicity: 0.3261 dex
Stellar age: 3.89 Gyr
Distance: 338.732 parsecs
Right ascension: 19h38m14.16s
Declination: +46d03m44.62s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,014
Publication date: 2014-03
Discovery locale: Space
Facility: Kepler
Telescope: 0.95 m Kepler Telescope
Instrument: Kepler CCD Array
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from Kepler-108 b.

Generic gas giant catalog artwork; not a direct image of Kepler-108 b — Apex Andromeda catalog artwork