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TOI-5108 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-5108 b

Confirmed exoplanet · Gas Giant

TOI-5108 b

Orbiting TOI-5108

Discovered in 2025 using Transit. 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 TOI-5108 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,025
Method: Transit
Radius: 6.6 R⊕
Mass: 32 M⊕
Orbit: 6.753581 days
Distance: 130.919 pc

Planet profile

Orbit and physical properties

Orbital period: 6.753581 days
Semi-major axis: 0.073 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 6.6 Earth radii
Mass: 32 Earth masses
Mass provenance: Mass
Density: 0.6 g/cm³
Equilibrium temperature: 1,180 K
Insolation: 122.785 Earth flux

Host system

Star and system properties

Host star: TOI-5108
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,808 K
Stellar radius: 1.29 R☉
Stellar mass: 1.1 M☉
Stellar metallicity: 0.2 dex
Stellar age: 5.8 Gyr
Distance: 130.919 parsecs
Right ascension: 11h05m04.68s
Declination: +11d14m47.06s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,025
Publication date: 2025-02
Discovery locale: Space
Facility: Transiting Exoplanet Survey Satellite (TESS)
Telescope: 0.1 m TESS Telescope
Instrument: TESS CCD Array
NASA Exoplanet Archive: Open composite record ↗

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