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Kepler-68 e | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-68 e

Confirmed exoplanet · Gas Giant

Kepler-68 e

Orbiting Kepler-68

Discovered in 2023 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 Kepler-68 e — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Radial Velocity
Radius: 11.2 R⊕
Mass: 86.449327 M⊕
Orbit: 3,455 days
Distance: 144.166 pc

Planet profile

Orbit and physical properties

Orbital period: 3,455 days
Semi-major axis: 4.6 AU
Eccentricity: 0.33
Radius: 11.2 Earth radii
Mass: 86.449327 Earth masses
Mass provenance: Msini
Density: 0.338 g/cm³
Equilibrium temperature: 147.35 K
Insolation: 0.0805 Earth flux

Host system

Star and system properties

Host star: Kepler-68
Stars in system: 2
Known planets in system: 4
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,847 K
Stellar radius: 1.2564 R☉
Stellar mass: 1.057 M☉
Stellar metallicity: 0.11 dex
Stellar age: 6.84 Gyr
Distance: 144.166 parsecs
Right ascension: 19h24m07.75s
Declination: +49d02m24.77s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,023
Publication date: 2023-09
Discovery locale: Ground
Facility: Roque de los Muchachos Observatory
Telescope: 3.58 m Telescopio Nazionale Galileo
Instrument: HARPS-N Spectrograph
NASA Exoplanet Archive: Open composite record ↗

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