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Kepler-402 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-402 d

Confirmed exoplanet · Terrestrial

Kepler-402 d

Orbiting Kepler-402

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-402 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 1.38 R⊕
Mass: 2.48 M⊕
Orbit: 8.921099 days
Distance: 625.339 pc

Planet profile

Orbit and physical properties

Orbital period: 8.921099 days
Semi-major axis: 0.087 AU
Eccentricity: 0
Radius: 1.38 Earth radii
Mass: 2.48 Earth masses
Mass provenance: M-R relationship
Density: 5.19 g/cm³
Equilibrium temperature: 1,006 K
Insolation: 214.277 Earth flux

Host system

Star and system properties

Host star: Kepler-402
Stars in system: 1
Known planets in system: 4
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,090 K
Stellar radius: 1.264 R☉
Stellar mass: 1.072 M☉
Stellar metallicity: -0.08 dex
Stellar age: 1.4 Gyr
Distance: 625.339 parsecs
Right ascension: 19h13m28.85s
Declination: +43d21m16.60s

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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