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Kepler-46 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-46 d

Confirmed exoplanet · Super Earth

Kepler-46 d

Orbiting Kepler-46

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-46 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 1.64 R⊕
Mass: 3.33 M⊕
Orbit: 6.766589 days
Distance: 777.06 pc

Planet profile

Orbit and physical properties

Orbital period: 6.766589 days
Semi-major axis: 0.067 AU
Eccentricity: 0
Radius: 1.64 Earth radii
Mass: 3.33 Earth masses
Mass provenance: M-R relationship
Density: 4.15 g/cm³
Equilibrium temperature: 845 K
Insolation: 92.346 Earth flux

Host system

Star and system properties

Host star: Kepler-46
Stars in system: 1
Known planets in system: 3
Spectral type: K
Stellar temperature: 5,309 K
Stellar radius: 0.79 R☉
Stellar mass: 0.883 M☉
Stellar metallicity: 0.17 dex
Stellar age: 2.34 Gyr
Distance: 777.06 parsecs
Right ascension: 19h17m04.50s
Declination: +42d36m15.05s

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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