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K2-216 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-216 b

Confirmed exoplanet · Super Earth

K2-216 b

Orbiting K2-216

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 K2-216 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 1.75 R⊕
Mass: 8 M⊕
Orbit: 2.1748 days
Distance: 115.461 pc

Planet profile

Orbit and physical properties

Orbital period: 2.1748 days
Semi-major axis: 0.028 AU
Eccentricity: 0
Radius: 1.75 Earth radii
Mass: 8 Earth masses
Mass provenance: Mass
Density: 8.2 g/cm³
Equilibrium temperature: 1,103 K
Insolation: 248 Earth flux

Host system

Star and system properties

Host star: K2-216
Stars in system: 1
Known planets in system: 1
Spectral type: K5 V
Stellar temperature: 4,503 K
Stellar radius: 0.72 R☉
Stellar mass: 0.7 M☉
Stellar metallicity: 0 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 115.461 parsecs
Right ascension: 00h45m55.26s
Declination: +06d20m49.31s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,018
Publication date: 2018-03
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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