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KOI-142 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/KOI-142 b

Confirmed exoplanet · Neptune Like

KOI-142 b

Orbiting KOI-142

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

Discovery: 2,013
Method: Transit
Radius: 3.438 R⊕
Mass: 9.5 M⊕
Orbit: 10.91647 days
Distance: 376.863 pc

Planet profile

Orbit and physical properties

Orbital period: 10.91647 days
Semi-major axis: 0.09586 AU
Eccentricity: 0.05561
Radius: 3.438 Earth radii
Mass: 9.5 Earth masses
Mass provenance: Mass
Density: 1.29 g/cm³
Equilibrium temperature: 758 K
Insolation: 68.563 Earth flux

Host system

Star and system properties

Host star: KOI-142
Stars in system: 1
Known planets in system: 3
Spectral type: G
Stellar temperature: 5,466 K
Stellar radius: 0.897 R☉
Stellar mass: 0.99 M☉
Stellar metallicity: 0.27 dex
Stellar age: 1.6 Gyr
Distance: 376.863 parsecs
Right ascension: 19h24m35.54s
Declination: +40d40m09.89s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,013
Publication date: 2013-11
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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