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K2-275 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-275 c

Confirmed exoplanet · Super Earth

K2-275 c

Orbiting K2-275

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 K2-275 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 2.21 R⊕
Mass: 5.52 M⊕
Orbit: 8.438839 days
Distance: 123.438 pc

Planet profile

Orbit and physical properties

Orbital period: 8.438839 days
Semi-major axis: 0.0881 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 2.21 Earth radii
Mass: 5.52 Earth masses
Mass provenance: M-R relationship
Density: 2.81 g/cm³
Equilibrium temperature: 653 K
Insolation: 45.7572 Earth flux

Host system

Star and system properties

Host star: K2-275
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 4,841 K
Stellar radius: 0.69 R☉
Stellar mass: 0.77 M☉
Stellar metallicity: -0.06 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 123.438 parsecs
Right ascension: 08h48m40.77s
Declination: +20d27m18.06s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,018
Publication date: 2018-12
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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