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K2-283 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-283 b

Confirmed exoplanet · Neptune Like

K2-283 b

Orbiting K2-283

Discovered in 2018 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic neptune like catalog artwork; not a direct image of K2-283 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 3.52 R⊕
Mass: 12.2 M⊕
Orbit: 1.921036 days
Distance: 402.915 pc

Planet profile

Orbit and physical properties

Orbital period: 1.921036 days
Semi-major axis: 0.0291 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 3.52 Earth radii
Mass: 12.2 Earth masses
Mass provenance: M-R relationship
Density: 1.54 g/cm³
Equilibrium temperature: 1,186 K
Insolation: 353.6521 Earth flux

Host system

Star and system properties

Host star: K2-283
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,060 K
Stellar radius: 0.82 R☉
Stellar mass: 0.89 M☉
Stellar metallicity: 0.28 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 402.915 parsecs
Right ascension: 00h52m46.65s
Declination: +09d41m34.51s

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 ↗

Visual archive

Gallery

One image from K2-283 b.

Generic neptune like catalog artwork; not a direct image of K2-283 b — Apex Andromeda catalog artwork