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K2-224 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-224 c

Confirmed exoplanet · Super Earth

K2-224 c

Orbiting K2-224

Discovered in 2018 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 K2-224 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 2.41 R⊕
Mass: 6.39 M⊕
Orbit: 10.09489 days
Distance: 275.255 pc

Planet profile

Orbit and physical properties

Orbital period: 10.09489 days
Semi-major axis: 0.0886 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 2.41 Earth radii
Mass: 6.39 Earth masses
Mass provenance: M-R relationship
Density: 2.51 g/cm³
Equilibrium temperature: 764 K
Insolation: 73.1328 Earth flux

Host system

Star and system properties

Host star: K2-224
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,620 K
Stellar radius: 0.84 R☉
Stellar mass: 0.91 M☉
Stellar metallicity: -0.19 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 275.255 parsecs
Right ascension: 12h38m48.99s
Declination: -10d03m38.14s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,018
Publication date: 2018-08
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 K2-224 c.

Generic super earth catalog artwork; not a direct image of K2-224 c — Apex Andromeda catalog artwork