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K2-315 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-315 b

Confirmed exoplanet · Terrestrial

K2-315 b

Orbiting K2-315

Discovered in 2020 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 K2-315 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,020
Method: Transit
Radius: 0.95 R⊕
Mass: 0.809 M⊕
Orbit: 3.144319 days
Distance: 56.9686 pc

Planet profile

Orbit and physical properties

Orbital period: 3.144319 days
Semi-major axis: Not reported by the NASA Exoplanet Archive
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 0.95 Earth radii
Mass: 0.809 Earth masses
Mass provenance: M-R relationship
Density: 5.18 g/cm³
Equilibrium temperature: 460 K
Insolation: 7.45 Earth flux

Host system

Star and system properties

Host star: K2-315
Stars in system: 1
Known planets in system: 1
Spectral type: M(3.5+/-0.5) V
Stellar temperature: 3,300 K
Stellar radius: 0.196 R☉
Stellar mass: 0.174 M☉
Stellar metallicity: -0.24 dex
Stellar age: 1 Gyr
Distance: 56.9686 parsecs
Right ascension: 15h12m05.06s
Declination: -20d06m29.39s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,020
Publication date: 2020-10
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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