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Kepler-394 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-394 d

Confirmed exoplanet · Super Earth

Kepler-394 d

Orbiting Kepler-394

Discovered in 2021 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-394 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Transit
Radius: 1.500668 R⊕
Mass: 2.86 M⊕
Orbit: 5.61358 days
Distance: 1,058.72 pc

Planet profile

Orbit and physical properties

Orbital period: 5.61358 days
Semi-major axis: 0.05904 AU
Eccentricity: 0
Radius: 1.500668 Earth radii
Mass: 2.86 Earth masses
Mass provenance: M-R relationship
Density: 4.65 g/cm³
Equilibrium temperature: 1,165 K
Insolation: 302 Earth flux

Host system

Star and system properties

Host star: Kepler-394
Stars in system: 1
Known planets in system: 3
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,398 K
Stellar radius: 1.101 R☉
Stellar mass: 1.141 M☉
Stellar metallicity: -0.14 dex
Stellar age: 0.25 Gyr
Distance: 1,058.72 parsecs
Right ascension: 19h45m12.48s
Declination: +50d40m20.32s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,021
Publication date: 2022-02
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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