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Kepler-255 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-255 c

Confirmed exoplanet · Neptune Like

Kepler-255 c

Orbiting Kepler-255

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-255 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Transit
Radius: 2.99 R⊕
Mass: 9.22 M⊕
Orbit: 9.946047 days
Distance: 1,052.53 pc

Planet profile

Orbit and physical properties

Orbital period: 9.946047 days
Semi-major axis: 0.092 AU
Eccentricity: 0
Radius: 2.99 Earth radii
Mass: 9.22 Earth masses
Mass provenance: M-R relationship
Density: 1.9 g/cm³
Equilibrium temperature: 807 K
Insolation: 83.264 Earth flux

Host system

Star and system properties

Host star: Kepler-255
Stars in system: 1
Known planets in system: 3
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,573 K
Stellar radius: 0.933 R☉
Stellar mass: 0.867 M☉
Stellar metallicity: 0.3386 dex
Stellar age: 2.4 Gyr
Distance: 1,052.53 parsecs
Right ascension: 19h44m15.42s
Declination: +45d58m36.35s

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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