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Kepler-401 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-401 d

Confirmed exoplanet · Super Earth

Kepler-401 d

Orbiting Kepler-401

Discovered in 2016 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-401 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 2.27 R⊕
Mass: 5.77 M⊕
Orbit: 184.256405 days
Distance: 965.56 pc

Planet profile

Orbit and physical properties

Orbital period: 184.256405 days
Semi-major axis: 0.66886 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: 380 K
Insolation: 8.485 Earth flux

Host system

Star and system properties

Host star: Kepler-401
Stars in system: 1
Known planets in system: 3
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,184 K
Stellar radius: 1.29 R☉
Stellar mass: 1.17 M☉
Stellar metallicity: 0.02 dex
Stellar age: 3.39 Gyr
Distance: 965.56 parsecs
Right ascension: 19h20m19.86s
Declination: +50d51m48.37s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,016
Publication date: 2016-05
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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