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Kepler-1688 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-1688 b

Confirmed exoplanet · Terrestrial

Kepler-1688 b

Orbiting Kepler-1688

Discovered in 2020 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-1688 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,020
Method: Transit
Radius: 1.261746 R⊕
Mass: 2.13 M⊕
Orbit: 5.62012 days
Distance: 567.446871 pc

Planet profile

Orbit and physical properties

Orbital period: 5.62012 days
Semi-major axis: 0.0577 AU
Eccentricity: 0
Radius: 1.261746 Earth radii
Mass: 2.13 Earth masses
Mass provenance: M-R relationship
Density: 5.83 g/cm³
Equilibrium temperature: 772 K
Insolation: 84.01 Earth flux

Host system

Star and system properties

Host star: Kepler-1688
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 4,632.11 K
Stellar radius: 0.746 R☉
Stellar mass: 0.814 M☉
Stellar metallicity: -0.046 dex
Stellar age: 14 Gyr
Distance: 567.446871 parsecs
Right ascension: 19h18m12.72s
Declination: +41d17m52.27s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,020
Publication date: 2021-07
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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