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Kepler-103 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-103 b

Confirmed exoplanet · Neptune Like

Kepler-103 b

Orbiting Kepler-103

Discovered in 2014 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-103 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 3.4857 R⊕
Mass: 11.67 M⊕
Orbit: 15.965329 days
Distance: 494.832 pc

Planet profile

Orbit and physical properties

Orbital period: 15.965329 days
Semi-major axis: 0.133 AU
Eccentricity: 0.171
Radius: 3.4857 Earth radii
Mass: 11.67 Earth masses
Mass provenance: Mass
Density: 1.52 g/cm³
Equilibrium temperature: 973 K
Insolation: 150.536 Earth flux

Host system

Star and system properties

Host star: Kepler-103
Stars in system: 1
Known planets in system: 2
Spectral type: G2
Stellar temperature: 6,047 K
Stellar radius: 1.492 R☉
Stellar mass: 1.212 M☉
Stellar metallicity: 0.15 dex
Stellar age: 6.03 Gyr
Distance: 494.832 parsecs
Right ascension: 19h15m56.29s
Declination: +40d03m52.15s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,014
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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