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K2-90 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-90 b

Confirmed exoplanet · Neptune Like

K2-90 b

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 neptune like catalog artwork; not a direct image of K2-90 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 2.6 R⊕
Mass: 7.27 M⊕
Orbit: 13.733314 days
Distance: 134.188 pc

Planet profile

Orbit and physical properties

Orbital period: 13.733314 days
Semi-major axis: 0.096 AU
Eccentricity: 0.07
Radius: 2.6 Earth radii
Mass: 7.27 Earth masses
Mass provenance: M-R relationship
Density: 2.27 g/cm³
Equilibrium temperature: 502 K
Insolation: 10.2 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: 4,484 K
Stellar radius: 0.619 R☉
Stellar mass: 0.629 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 b.

Generic neptune like catalog artwork; not a direct image of K2-90 b — Apex Andromeda catalog artwork

Community discussion

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