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TOI-3135 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-3135 b

Confirmed exoplanet · Gas Giant

TOI-3135 b

Orbiting TOI-3135

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-3135 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,025
Method: Transit
Radius: 13.652538 R⊕
Mass: 327.363259 M⊕
Orbit: 3.706559 days
Distance: 221.673 pc

Planet profile

Orbit and physical properties

Orbital period: 3.706559 days
Semi-major axis: 0.04756 AU
Eccentricity: 0.24
Radius: 13.652538 Earth radii
Mass: 327.363259 Earth masses
Mass provenance: Mass
Density: 0.7 g/cm³
Equilibrium temperature: 1,292 K
Insolation: 464 Earth flux

Host system

Star and system properties

Host star: TOI-3135
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,890 K
Stellar radius: 0.985 R☉
Stellar mass: 1.044 M☉
Stellar metallicity: 0.071 dex
Stellar age: 1.8 Gyr
Distance: 221.673 parsecs
Right ascension: 13h51m26.21s
Declination: -69d46m21.23s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,025
Publication date: 2025-09
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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