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Kepler-400 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-400 c

Confirmed exoplanet · Terrestrial

Kepler-400 c

Orbiting Kepler-400

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

NASA Archive record ↗Back to catalog →

Generic terrestrial catalog artwork; not a direct image of Kepler-400 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 1.49 R⊕
Mass: 2.83 M⊕
Orbit: 17.340824 days
Distance: 845.97 pc

Planet profile

Orbit and physical properties

Orbital period: 17.340824 days
Semi-major axis: 0.134 AU
Eccentricity: 0
Radius: 1.49 Earth radii
Mass: 2.83 Earth masses
Mass provenance: M-R relationship
Density: 4.7 g/cm³
Equilibrium temperature: 755 K
Insolation: 76.86 Earth flux

Host system

Star and system properties

Host star: Kepler-400
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,886 K
Stellar radius: 1.145 R☉
Stellar mass: 1.08 M☉
Stellar metallicity: 0.0844 dex
Stellar age: 3.63 Gyr
Distance: 845.97 parsecs
Right ascension: 19h23m46.67s
Declination: +40d28m48.19s

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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