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Kepler-198 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-198 d

Confirmed exoplanet · Super Earth

Kepler-198 d

Orbiting Kepler-198

Discovered in 2016 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic super earth catalog artwork; not a direct image of Kepler-198 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 1.53 R⊕
Mass: 2.96 M⊕
Orbit: 1.311844 days
Distance: 495.358 pc

Planet profile

Orbit and physical properties

Orbital period: 1.311844 days
Semi-major axis: 0.02342 AU
Eccentricity: 0
Radius: 1.53 Earth radii
Mass: 2.96 Earth masses
Mass provenance: M-R relationship
Density: 4.54 g/cm³
Equilibrium temperature: 1,562 K
Insolation: 1,444.516 Earth flux

Host system

Star and system properties

Host star: Kepler-198
Stars in system: 1
Known planets in system: 3
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,636 K
Stellar radius: 0.93 R☉
Stellar mass: 0.97 M☉
Stellar metallicity: 0.04 dex
Stellar age: 3.72 Gyr
Distance: 495.358 parsecs
Right ascension: 19h22m41.55s
Declination: +38d41m27.62s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,016
Publication date: 2016-05
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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