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K2-90 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-90 c

Confirmed exoplanet · Terrestrial

K2-90 c

Orbiting K2-90

Discovered in 2016 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic terrestrial catalog artwork; not a direct image of K2-90 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 1.3 R⊕
Mass: 2.24 M⊕
Orbit: 2.900706 days
Distance: 134.188 pc

Planet profile

Orbit and physical properties

Orbital period: 2.900706 days
Semi-major axis: 0.035 AU
Eccentricity: 0.19
Radius: 1.3 Earth radii
Mass: 2.24 Earth masses
Mass provenance: M-R relationship
Density: 5.6 g/cm³
Equilibrium temperature: 908.07 K
Insolation: 80.8 Earth flux

Host system

Star and system properties

Host star: K2-90
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 4,421.98 K
Stellar radius: 0.634754 R☉
Stellar mass: 0.704613 M☉
Stellar metallicity: -0.225 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 134.188 parsecs
Right ascension: 03h56m36.66s
Declination: +22d28m20.83s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,016
Publication date: 2016-09
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 K2-90 c.

Generic terrestrial catalog artwork; not a direct image of K2-90 c — Apex Andromeda catalog artwork