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Kepler-396 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-396 b

Confirmed exoplanet · Neptune Like

Kepler-396 b

Orbiting Kepler-396

Discovered in 2013 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic neptune like catalog artwork; not a direct image of Kepler-396 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,013
Method: Transit
Radius: 3.5 R⊕
Mass: 75.5 M⊕
Orbit: 42.994 days
Distance: 223.757 pc

Planet profile

Orbit and physical properties

Orbital period: 42.994 days
Semi-major axis: 0.24067 AU
Eccentricity: 0
Radius: 3.5 Earth radii
Mass: 75.5 Earth masses
Mass provenance: Mass
Density: 9.68 g/cm³
Equilibrium temperature: 496 K
Insolation: 13.731 Earth flux

Host system

Star and system properties

Host star: Kepler-396
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,656 K
Stellar radius: 1.06 R☉
Stellar mass: 0.85 M☉
Stellar metallicity: 0.1558 dex
Stellar age: 0.62 Gyr
Distance: 223.757 parsecs
Right ascension: 19h44m31.88s
Declination: +48d58m38.31s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,013
Publication date: 2014-02
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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