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Kepler-393 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-393 b

Confirmed exoplanet · Terrestrial

Kepler-393 b

Orbiting Kepler-393

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-393 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 1.29 R⊕
Mass: 2.21 M⊕
Orbit: 9.182417 days
Distance: 881.404 pc

Planet profile

Orbit and physical properties

Orbital period: 9.182417 days
Semi-major axis: 0.091 AU
Eccentricity: 0
Radius: 1.29 Earth radii
Mass: 2.21 Earth masses
Mass provenance: M-R relationship
Density: 5.66 g/cm³
Equilibrium temperature: 1,052 K
Insolation: 429.813 Earth flux

Host system

Star and system properties

Host star: Kepler-393
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,189 K
Stellar radius: 1.382 R☉
Stellar mass: 1.256 M☉
Stellar metallicity: 0.0322 dex
Stellar age: 2.82 Gyr
Distance: 881.404 parsecs
Right ascension: 19h23m58.85s
Declination: +45d11m31.88s

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 ↗

Visual archive

Gallery

One image from Kepler-393 b.

Generic terrestrial catalog artwork; not a direct image of Kepler-393 b — Apex Andromeda catalog artwork