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Kepler-656 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-656 c

Confirmed exoplanet · Terrestrial

Kepler-656 c

Orbiting Kepler-656

Discovered in 2023 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-656 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 1.41 R⊕
Mass: 2.57 M⊕
Orbit: 5.254494 days
Distance: 890.352 pc

Planet profile

Orbit and physical properties

Orbital period: 5.254494 days
Semi-major axis: 0.0602 AU
Eccentricity: 0
Radius: 1.41 Earth radii
Mass: 2.57 Earth masses
Mass provenance: M-R relationship
Density: 5.04 g/cm³
Equilibrium temperature: 975 K
Insolation: 213.25 Earth flux

Host system

Star and system properties

Host star: Kepler-656
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,550 K
Stellar radius: 0.954 R☉
Stellar mass: 1.05 M☉
Stellar metallicity: 0.46 dex
Stellar age: 2.4 Gyr
Distance: 890.352 parsecs
Right ascension: 19h13m18.69s
Declination: +47d22m53.54s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-07
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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