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K2-153 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/K2-153 b

Confirmed exoplanet · Super Earth

K2-153 b

Orbiting K2-153

Discovered in 2018 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 K2-153 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 2 R⊕
Mass: 4.66 M⊕
Orbit: 7.51574 days
Distance: 143.125 pc

Planet profile

Orbit and physical properties

Orbital period: 7.51574 days
Semi-major axis: 0.0614 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 2 Earth radii
Mass: 4.66 Earth masses
Mass provenance: M-R relationship
Density: 3.2 g/cm³
Equilibrium temperature: 497 K
Insolation: 11.8 Earth flux

Host system

Star and system properties

Host star: K2-153
Stars in system: 1
Known planets in system: 1
Spectral type: M3.0 V
Stellar temperature: 3,845 K
Stellar radius: 0.53 R☉
Stellar mass: 0.55 M☉
Stellar metallicity: -0.09 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 143.125 parsecs
Right ascension: 12h15m14.13s
Declination: +02d01m15.16s

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 ↗

Visual archive

Gallery

One image from K2-153 b.

Generic super earth catalog artwork; not a direct image of K2-153 b — Apex Andromeda catalog artwork