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Kepler-1897 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-1897 b

Confirmed exoplanet · Neptune Like

Kepler-1897 b

Orbiting Kepler-1897

Discovered in 2021 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-1897 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Transit
Radius: 2.81408 R⊕
Mass: 8.32 M⊕
Orbit: 24.220301 days
Distance: 983.174 pc

Planet profile

Orbit and physical properties

Orbital period: 24.220301 days
Semi-major axis: 0.1546 AU
Eccentricity: 0
Radius: 2.81408 Earth radii
Mass: 8.32 Earth masses
Mass provenance: M-R relationship
Density: 2.05 g/cm³
Equilibrium temperature: 505 K
Insolation: 15.43 Earth flux

Host system

Star and system properties

Host star: Kepler-1897
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,165 K
Stellar radius: 0.761 R☉
Stellar mass: 0.859 M☉
Stellar metallicity: 0.02 dex
Stellar age: 4.2 Gyr
Distance: 983.174 parsecs
Right ascension: 19h37m09.63s
Declination: +39d07m36.74s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,021
Publication date: 2022-02
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-1897 b.

Generic neptune like catalog artwork; not a direct image of Kepler-1897 b — Apex Andromeda catalog artwork

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