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Kepler-1656 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-1656 c

Confirmed exoplanet · Gas Giant

Kepler-1656 c

Orbiting Kepler-1656

Discovered in 2022 using Radial Velocity. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic gas giant catalog artwork; not a direct image of Kepler-1656 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Radial Velocity
Radius: 14 R⊕
Mass: 126.4 M⊕
Orbit: 1,919 days
Distance: 185.875 pc

Planet profile

Orbit and physical properties

Orbital period: 1,919 days
Semi-major axis: 3.053 AU
Eccentricity: 0.527
Radius: 14 Earth radii
Mass: 126.4 Earth masses
Mass provenance: Mass
Density: 0.253 g/cm³
Equilibrium temperature: 161.19 K
Insolation: 0.1126 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: Radial Velocity
Discovery year: 2,022
Publication date: 2022-05
Discovery locale: Ground
Facility: W. M. Keck Observatory
Telescope: 10 m Keck I Telescope
Instrument: HIRES Spectrometer
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from Kepler-1656 c.

Generic gas giant catalog artwork; not a direct image of Kepler-1656 c — Apex Andromeda catalog artwork