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K2-286 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-286 b

Confirmed exoplanet · Super Earth

K2-286 b

Orbiting K2-286

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 K2-286 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 2.1 R⊕
Mass: 5.06 M⊕
Orbit: 27.359 days
Distance: 76.1486 pc

Planet profile

Orbit and physical properties

Orbital period: 27.359 days
Semi-major axis: 0.1768 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 2.1 Earth radii
Mass: 5.06 Earth masses
Mass provenance: M-R relationship
Density: 3 g/cm³
Equilibrium temperature: 347 K
Insolation: 2.8792 Earth flux

Host system

Star and system properties

Host star: K2-286
Stars in system: 1
Known planets in system: 1
Spectral type: M0 V
Stellar temperature: 3,926 K
Stellar radius: 0.62 R☉
Stellar mass: 0.64 M☉
Stellar metallicity: 0 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 76.1486 parsecs
Right ascension: 15h33m28.76s
Declination: -16d46m25.36s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,018
Publication date: 2019-11
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 K2-286 b.

Generic super earth catalog artwork; not a direct image of K2-286 b — Apex Andromeda catalog artwork