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Kepler-306 e | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-306 e

Confirmed exoplanet · Super Earth

Kepler-306 e

Orbiting Kepler-306

Discovered in 2014 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic super earth catalog artwork; not a direct image of Kepler-306 e — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 2.27 R⊕
Mass: 5.77 M⊕
Orbit: 44.840975 days
Distance: 775.679 pc

Planet profile

Orbit and physical properties

Orbital period: 44.840975 days
Semi-major axis: 0.227 AU
Eccentricity: 0
Radius: 2.27 Earth radii
Mass: 5.77 Earth masses
Mass provenance: M-R relationship
Density: 2.71 g/cm³
Equilibrium temperature: 390 K
Insolation: 6.185 Earth flux

Host system

Star and system properties

Host star: Kepler-306
Stars in system: 1
Known planets in system: 4
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 4,954 K
Stellar radius: 0.719 R☉
Stellar mass: 0.75 M☉
Stellar metallicity: -0.13 dex
Stellar age: 2.63 Gyr
Distance: 775.679 parsecs
Right ascension: 19h14m09.29s
Declination: +40d36m57.80s

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 ↗

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