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K2-282 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-282 b

Confirmed exoplanet · Super Earth

K2-282 b

Orbiting K2-282

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 K2-282 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 2.5 R⊕
Mass: 6.8 M⊕
Orbit: 4.169783 days
Distance: 496.289 pc

Planet profile

Orbit and physical properties

Orbital period: 4.169783 days
Semi-major axis: 0.0499 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 2.5 Earth radii
Mass: 6.8 Earth masses
Mass provenance: M-R relationship
Density: 2.39 g/cm³
Equilibrium temperature: 1,057 K
Insolation: 245.0004 Earth flux

Host system

Star and system properties

Host star: K2-282
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,499 K
Stellar radius: 1 R☉
Stellar mass: 0.94 M☉
Stellar metallicity: -0.23 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 496.289 parsecs
Right ascension: 00h53m43.72s
Declination: +07d59m43.05s

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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