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Kepler-129 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-129 c

Confirmed exoplanet · Neptune Like

Kepler-129 c

Orbiting Kepler-129

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-129 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 2.52 R⊕
Mass: 43 M⊕
Orbit: 82.2 days
Distance: 408.845 pc

Planet profile

Orbit and physical properties

Orbital period: 82.2 days
Semi-major axis: 0.39 AU
Eccentricity: 0.2
Radius: 2.52 Earth radii
Mass: 43 Earth masses
Mass provenance: Mass
Density: 14.8 g/cm³
Equilibrium temperature: 525 K
Insolation: 17.554 Earth flux

Host system

Star and system properties

Host star: Kepler-129
Stars in system: 1
Known planets in system: 3
Spectral type: G4 V
Stellar temperature: 5,770 K
Stellar radius: 1.653 R☉
Stellar mass: 1.178 M☉
Stellar metallicity: 0.29 dex
Stellar age: 6.43 Gyr
Distance: 408.845 parsecs
Right ascension: 19h01m14.68s
Declination: +47d50m54.52s

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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