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Kepler-1656 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-1656 b

Confirmed exoplanet · Neptune Like

Kepler-1656 b

Orbiting Kepler-1656

Discovered in 2018 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-1656 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 4.574 R⊕
Mass: 47.8 M⊕
Orbit: 31.562 days
Distance: 185.875 pc

Planet profile

Orbit and physical properties

Orbital period: 31.562 days
Semi-major axis: 0.1974 AU
Eccentricity: 0.838
Radius: 4.574 Earth radii
Mass: 47.8 Earth masses
Mass provenance: Mass
Density: 2.13 g/cm³
Equilibrium temperature: 651 K
Insolation: 24.6 Earth flux

Host system

Star and system properties

Host star: Kepler-1656
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,569 K
Stellar radius: 1.1 R☉
Stellar mass: 1.03 M☉
Stellar metallicity: 0.19 dex
Stellar age: 6.31 Gyr
Distance: 185.875 parsecs
Right ascension: 18h57m53.34s
Declination: +39d54m42.80s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,018
Publication date: 2018-10
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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