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Kepler-142 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-142 c

Confirmed exoplanet · Neptune Like

Kepler-142 c

Orbiting Kepler-142

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-142 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 2.86 R⊕
Mass: 8.55 M⊕
Orbit: 4.761702 days
Distance: 548.686 pc

Planet profile

Orbit and physical properties

Orbital period: 4.761702 days
Semi-major axis: 0.057 AU
Eccentricity: 0
Radius: 2.86 Earth radii
Mass: 8.55 Earth masses
Mass provenance: M-R relationship
Density: 2.01 g/cm³
Equilibrium temperature: 1,201 K
Insolation: 399.444 Earth flux

Host system

Star and system properties

Host star: Kepler-142
Stars in system: 1
Known planets in system: 3
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,790 K
Stellar radius: 1.269 R☉
Stellar mass: 0.978 M☉
Stellar metallicity: 0.05 dex
Stellar age: 7.59 Gyr
Distance: 548.686 parsecs
Right ascension: 19h40m28.56s
Declination: +48d28m52.91s

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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