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K2-268 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-268 d

Confirmed exoplanet · Terrestrial

K2-268 d

Orbiting K2-268

Discovered in 2021 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 K2-268 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Transit
Radius: 1.49 R⊕
Mass: 2.83 M⊕
Orbit: 4.528598 days
Distance: 327.783 pc

Planet profile

Orbit and physical properties

Orbital period: 4.528598 days
Semi-major axis: Not reported by the NASA Exoplanet Archive
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 1.49 Earth radii
Mass: 2.83 Earth masses
Mass provenance: M-R relationship
Density: 4.7 g/cm³
Equilibrium temperature: 888 K
Insolation: Not reported by the NASA Exoplanet Archive

Host system

Star and system properties

Host star: K2-268
Stars in system: 1
Known planets in system: 5
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,106 K
Stellar radius: 0.78 R☉
Stellar mass: 0.84 M☉
Stellar metallicity: 0.03 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 327.783 parsecs
Right ascension: 08h54m50.28s
Declination: +11d50m53.78s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,021
Publication date: 2021-11
Discovery locale: Space
Facility: K2
Telescope: 0.95 m Kepler Telescope
Instrument: Kepler CCD Array
NASA Exoplanet Archive: Open composite record ↗

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