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Kepler-51 e | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-51 e

Confirmed exoplanet · Super Earth

Kepler-51 e

Orbiting Kepler-51

Discovered in 2024 using Transit Timing Variations. 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 Kepler-51 e — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,024
Method: Transit Timing Variations
Radius: 2.18 R⊕
Mass: 5.4 M⊕
Orbit: 264.284 days
Distance: 783.831 pc

Planet profile

Orbit and physical properties

Orbital period: 264.284 days
Semi-major axis: Not reported by the NASA Exoplanet Archive
Eccentricity: 0.02
Radius: 2.18 Earth radii
Mass: 5.4 Earth masses
Mass provenance: Mass
Density: 2.86 g/cm³
Equilibrium temperature: Not reported by the NASA Exoplanet Archive
Insolation: Not reported by the NASA Exoplanet Archive

Host system

Star and system properties

Host star: Kepler-51
Stars in system: 1
Known planets in system: 4
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,674 K
Stellar radius: 0.87 R☉
Stellar mass: 0.96 M☉
Stellar metallicity: 0.047 dex
Stellar age: 0.7 Gyr
Distance: 783.831 parsecs
Right ascension: 19h45m55.14s
Declination: +49d56m15.53s

Discovery

Detection and provenance

Discovery method: Transit Timing Variations
Discovery year: 2,024
Publication date: 2024-12
Discovery locale: Ground
Facility: Multiple Observatories
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

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