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K2-193 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-193 b

Confirmed exoplanet · Neptune Like

K2-193 b

Orbiting K2-193

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 K2-193 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 3.95 R⊕
Mass: 14.8 M⊕
Orbit: 14.786889 days
Distance: 411.923 pc

Planet profile

Orbit and physical properties

Orbital period: 14.786889 days
Semi-major axis: 0.1184 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 3.95 Earth radii
Mass: 14.8 Earth masses
Mass provenance: M-R relationship
Density: 1.32 g/cm³
Equilibrium temperature: 739 K
Insolation: 59.921 Earth flux

Host system

Star and system properties

Host star: K2-193
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,817 K
Stellar radius: 0.98 R☉
Stellar mass: 1.01 M☉
Stellar metallicity: 0 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 411.923 parsecs
Right ascension: 13h40m56.91s
Declination: -11d00m33.60s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,018
Publication date: 2018-03
Discovery locale: Space
Facility: K2
Telescope: 0.95 m Kepler Telescope
Instrument: Kepler CCD Array
NASA Exoplanet Archive: Open composite record ↗

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