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Kepler-387 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-387 b

Confirmed exoplanet · Terrestrial

Kepler-387 b

Orbiting Kepler-387

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-387 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 1.03 R⊕
Mass: 1.08 M⊕
Orbit: 6.791636 days
Distance: 801.052 pc

Planet profile

Orbit and physical properties

Orbital period: 6.791636 days
Semi-major axis: 0.068 AU
Eccentricity: 0
Radius: 1.03 Earth radii
Mass: 1.08 Earth masses
Mass provenance: M-R relationship
Density: 5.43 g/cm³
Equilibrium temperature: 994 K
Insolation: 304.081 Earth flux

Host system

Star and system properties

Host star: Kepler-387
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,774 K
Stellar radius: 1.046 R☉
Stellar mass: 0.85 M☉
Stellar metallicity: -0.3 dex
Stellar age: 1.01 Gyr
Distance: 801.052 parsecs
Right ascension: 19h11m11.58s
Declination: +45d39m24.36s

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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