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Kepler-99 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-99 b

Confirmed exoplanet · Terrestrial

Kepler-99 b

Orbiting Kepler-99

Discovered in 2014 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic terrestrial catalog artwork; not a direct image of Kepler-99 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 1.48 R⊕
Mass: 6.15 M⊕
Orbit: 4.60358 days
Distance: 208.369 pc

Planet profile

Orbit and physical properties

Orbital period: 4.60358 days
Semi-major axis: 0.05071 AU
Eccentricity: 0
Radius: 1.48 Earth radii
Mass: 6.15 Earth masses
Mass provenance: Mass
Density: 10.9 g/cm³
Equilibrium temperature: 810 K
Insolation: 108.042 Earth flux

Host system

Star and system properties

Host star: Kepler-99
Stars in system: 2
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 4,782 K
Stellar radius: 0.73 R☉
Stellar mass: 0.79 M☉
Stellar metallicity: 0.18 dex
Stellar age: 1.47 Gyr
Distance: 208.369 parsecs
Right ascension: 19h49m24.96s
Declination: +41d18m00.16s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,014
Publication date: 2014-02
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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