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Kepler-1663 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-1663 b

Confirmed exoplanet · Neptune Like

Kepler-1663 b

Orbiting Kepler-1663

Discovered in 2020 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-1663 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,020
Method: Transit
Radius: 3.303959 R⊕
Mass: 10.9 M⊕
Orbit: 17.6046 days
Distance: 337.926 pc

Planet profile

Orbit and physical properties

Orbital period: 17.6046 days
Semi-major axis: 0.1072 AU
Eccentricity: 0
Radius: 3.303959 Earth radii
Mass: 10.9 Earth masses
Mass provenance: M-R relationship
Density: 1.66 g/cm³
Equilibrium temperature: 362 K
Insolation: 4.07 Earth flux

Host system

Star and system properties

Host star: Kepler-1663
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 3,844 K
Stellar radius: 0.62859 R☉
Stellar mass: 0.610816 M☉
Stellar metallicity: 0.06 dex
Stellar age: 0 Gyr
Distance: 337.926 parsecs
Right ascension: 19h21m36.36s
Declination: +48d49m21.80s

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 ↗

Visual archive

Gallery

One image from Kepler-1663 b.

Generic neptune like catalog artwork; not a direct image of Kepler-1663 b — Apex Andromeda catalog artwork

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