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K2-354 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-354 b

Confirmed exoplanet · Super Earth

K2-354 b

Orbiting K2-354

Discovered in 2021 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic super earth catalog artwork; not a direct image of K2-354 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Transit
Radius: 1.56 R⊕
Mass: 3.05 M⊕
Orbit: 3.793306 days
Distance: 91.722 pc

Planet profile

Orbit and physical properties

Orbital period: 3.793306 days
Semi-major axis: Not reported by the NASA Exoplanet Archive
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 1.56 Earth radii
Mass: 3.05 Earth masses
Mass provenance: M-R relationship
Density: 4.41 g/cm³
Equilibrium temperature: 543 K
Insolation: Not reported by the NASA Exoplanet Archive

Host system

Star and system properties

Host star: K2-354
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 3,669 K
Stellar radius: 0.41 R☉
Stellar mass: 0.43 M☉
Stellar metallicity: -0.04 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 91.722 parsecs
Right ascension: 08h36m31.18s
Declination: +10d08m49.98s

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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