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KOI-134 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/KOI-134 c

Confirmed exoplanet · Gas Giant

KOI-134 c

Orbiting KOI-134

Discovered in 2025 using Transit Timing Variations. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic gas giant catalog artwork; not a direct image of KOI-134 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,025
Method: Transit Timing Variations
Radius: 9.86 R⊕
Mass: 69.92225 M⊕
Orbit: 33.95 days
Distance: 1,159.21 pc

Planet profile

Orbit and physical properties

Orbital period: 33.95 days
Semi-major axis: 0.2305 AU
Eccentricity: 0.24
Radius: 9.86 Earth radii
Mass: 69.92225 Earth masses
Mass provenance: Mass
Density: 0.401 g/cm³
Equilibrium temperature: 798.82 K
Insolation: 79.051 Earth flux

Host system

Star and system properties

Host star: KOI-134
Stars in system: 1
Known planets in system: 2
Spectral type: F9V
Stellar temperature: 6,160 K
Stellar radius: 1.667 R☉
Stellar mass: 1.407 M☉
Stellar metallicity: 0.427 dex
Stellar age: 2.4 Gyr
Distance: 1,159.21 parsecs
Right ascension: 19h42m20.78s
Declination: +45d21m53.77s

Discovery

Detection and provenance

Discovery method: Transit Timing Variations
Discovery year: 2,025
Publication date: 2025-09
Discovery locale: Space
Facility: Kepler
Telescope: 0.95 m Kepler Telescope
Instrument: Kepler CCD Array
NASA Exoplanet Archive: Open composite record ↗

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