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Kepler-290 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-290 d

Confirmed exoplanet · Terrestrial

Kepler-290 d

Orbiting Kepler-290

Discovered in 2023 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-290 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 0.86 R⊕
Mass: 0.566 M⊕
Orbit: 0.764018 days
Distance: 694.627 pc

Planet profile

Orbit and physical properties

Orbital period: 0.764018 days
Semi-major axis: 0.0154 AU
Eccentricity: 0
Radius: 0.86 Earth radii
Mass: 0.566 Earth masses
Mass provenance: M-R relationship
Density: 4.89 g/cm³
Equilibrium temperature: 1,589 K
Insolation: 1,503.79 Earth flux

Host system

Star and system properties

Host star: Kepler-290
Stars in system: 1
Known planets in system: 3
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,142 K
Stellar radius: 0.755 R☉
Stellar mass: 0.84 M☉
Stellar metallicity: -0.06 dex
Stellar age: 1.1 Gyr
Distance: 694.627 parsecs
Right ascension: 19h05m38.41s
Declination: +42d40m53.45s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-07
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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