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K2-345 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-345 b

Confirmed exoplanet · Super Earth

K2-345 b

Orbiting K2-345

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 K2-345 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Transit
Radius: 2.11 R⊕
Mass: 5.1 M⊕
Orbit: 10.367437 days
Distance: 162.408 pc

Planet profile

Orbit and physical properties

Orbital period: 10.367437 days
Semi-major axis: Not reported by the NASA Exoplanet Archive
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 2.11 Earth radii
Mass: 5.1 Earth masses
Mass provenance: M-R relationship
Density: 2.98 g/cm³
Equilibrium temperature: 437 K
Insolation: Not reported by the NASA Exoplanet Archive

Host system

Star and system properties

Host star: K2-345
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 3,779 K
Stellar radius: 0.52 R☉
Stellar mass: 0.56 M☉
Stellar metallicity: 0.26 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 162.408 parsecs
Right ascension: 08h50m49.82s
Declination: +21d47m20.53s

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 ↗

Visual archive

Gallery

One image from K2-345 b.

Generic super earth catalog artwork; not a direct image of K2-345 b — Apex Andromeda catalog artwork