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K2-394 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-394 b

Confirmed exoplanet · Super Earth

K2-394 b

Orbiting K2-394

Discovered in 2022 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic super earth catalog artwork; not a direct image of K2-394 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Transit
Radius: 1.692 R⊕
Mass: 3.51 M⊕
Orbit: 5.095717 days
Distance: 98.0152 pc

Planet profile

Orbit and physical properties

Orbital period: 5.095717 days
Semi-major axis: Not reported by the NASA Exoplanet Archive
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 1.692 Earth radii
Mass: 3.51 Earth masses
Mass provenance: M-R relationship
Density: 3.98 g/cm³
Equilibrium temperature: 643 K
Insolation: 28.5068 Earth flux

Host system

Star and system properties

Host star: K2-394
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 4,938 K
Stellar radius: 0.631 R☉
Stellar mass: 0.478 M☉
Stellar metallicity: -0.388 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 98.0152 parsecs
Right ascension: 04h44m26.40s
Declination: +16d31m06.89s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,022
Publication date: 2022-06
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 K2-394 b.

Generic super earth catalog artwork; not a direct image of K2-394 b — Apex Andromeda catalog artwork