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K2-136 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-136 d

Confirmed exoplanet · Super Earth

K2-136 d

Orbiting K2-136

Discovered in 2017 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 K2-136 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,017
Method: Transit
Radius: 1.565 R⊕
Mass: 3 M⊕
Orbit: 25.575 days
Distance: 59.2474 pc

Planet profile

Orbit and physical properties

Orbital period: 25.575 days
Semi-major axis: 0.1538 AU
Eccentricity: 0.071
Radius: 1.565 Earth radii
Mass: 3 Earth masses
Mass provenance: Mass
Density: 4.3 g/cm³
Equilibrium temperature: 420 K
Insolation: 7.07 Earth flux

Host system

Star and system properties

Host star: K2-136
Stars in system: 2
Known planets in system: 3
Spectral type: K5.5
Stellar temperature: 4,500 K
Stellar radius: 0.677 R☉
Stellar mass: 0.742 M☉
Stellar metallicity: -0.02 dex
Stellar age: 0.65 Gyr
Distance: 59.2474 parsecs
Right ascension: 04h29m39.09s
Declination: +22d52m57.24s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,017
Publication date: 2018-01
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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