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K2-16 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-16 c

Confirmed exoplanet · Neptune Like

K2-16 c

Orbiting K2-16

Discovered in 2015 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 K2-16 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,015
Method: Transit
Radius: 2.54 R⊕
Mass: 6.99 M⊕
Orbit: 19.07863 days
Distance: 334.967 pc

Planet profile

Orbit and physical properties

Orbital period: 19.07863 days
Semi-major axis: 0.1229 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 2.54 Earth radii
Mass: 6.99 Earth masses
Mass provenance: M-R relationship
Density: 2.34 g/cm³
Equilibrium temperature: 485 K
Insolation: 13.1 Earth flux

Host system

Star and system properties

Host star: K2-16
Stars in system: 1
Known planets in system: 3
Spectral type: K3 V
Stellar temperature: 4,742 K
Stellar radius: 0.66 R☉
Stellar mass: 0.68 M☉
Stellar metallicity: -0.33 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 334.967 parsecs
Right ascension: 11h40m23.33s
Declination: +04d33m26.75s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,015
Publication date: 2015-08
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 K2-16 c.

Generic neptune like catalog artwork; not a direct image of K2-16 c — Apex Andromeda catalog artwork