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Kepler-487 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-487 d

Confirmed exoplanet · Neptune Like

Kepler-487 d

Orbiting Kepler-487

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-487 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Transit
Radius: 2.775136 R⊕
Mass: 8.12 M⊕
Orbit: 2.41839 days
Distance: 872.343 pc

Planet profile

Orbit and physical properties

Orbital period: 2.41839 days
Semi-major axis: 0.03445 AU
Eccentricity: 0
Radius: 2.775136 Earth radii
Mass: 8.12 Earth masses
Mass provenance: M-R relationship
Density: 2.09 g/cm³
Equilibrium temperature: 1,226 K
Insolation: 550.8 Earth flux

Host system

Star and system properties

Host star: Kepler-487
Stars in system: 1
Known planets in system: 3
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,422 K
Stellar radius: 0.887 R☉
Stellar mass: 0.874 M☉
Stellar metallicity: 0.02 dex
Stellar age: 4.68 Gyr
Distance: 872.343 parsecs
Right ascension: 19h41m08.94s
Declination: +41d13m19.21s

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 ↗

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