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Kepler-998 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-998 b

Confirmed exoplanet · Super Earth

Kepler-998 b

Orbiting Kepler-998

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-998 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 2.32 R⊕
Mass: 5.99 M⊕
Orbit: 5.653777 days
Distance: 986.364 pc

Planet profile

Orbit and physical properties

Orbital period: 5.653777 days
Semi-major axis: 0.0626 AU
Eccentricity: 0
Radius: 2.32 Earth radii
Mass: 5.99 Earth masses
Mass provenance: M-R relationship
Density: 2.64 g/cm³
Equilibrium temperature: 1,020 K
Insolation: 409.917 Earth flux

Host system

Star and system properties

Host star: Kepler-998
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,058 K
Stellar radius: 1.18 R☉
Stellar mass: 1.12 M☉
Stellar metallicity: 0.07 dex
Stellar age: 3.31 Gyr
Distance: 986.364 parsecs
Right ascension: 19h47m01.00s
Declination: +49d12m31.35s

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 ↗

Visual archive

Gallery

One image from Kepler-998 b.

Generic super earth catalog artwork; not a direct image of Kepler-998 b — Apex Andromeda catalog artwork