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Kepler-199 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-199 b

Confirmed exoplanet · Neptune Like

Kepler-199 b

Orbiting Kepler-199

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-199 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 3.11 R⊕
Mass: 9.85 M⊕
Orbit: 23.637604 days
Distance: 521.054 pc

Planet profile

Orbit and physical properties

Orbital period: 23.637604 days
Semi-major axis: 0.158 AU
Eccentricity: 0
Radius: 3.11 Earth radii
Mass: 9.85 Earth masses
Mass provenance: M-R relationship
Density: 1.8 g/cm³
Equilibrium temperature: 595 K
Insolation: 31.679 Earth flux

Host system

Star and system properties

Host star: Kepler-199
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,644 K
Stellar radius: 0.967 R☉
Stellar mass: 0.96 M☉
Stellar metallicity: 0 dex
Stellar age: 1.45 Gyr
Distance: 521.054 parsecs
Right ascension: 19h42m14.26s
Declination: +40d14m10.50s

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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