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TOI-375 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-375 b

Confirmed exoplanet · Gas Giant

TOI-375 b

Orbiting TOI-375

Discovered in 2026 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-375 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,026
Method: Transit
Radius: 10.77183 R⊕
Mass: 236.782163 M⊕
Orbit: 9.45469 days
Distance: 396.213 pc

Planet profile

Orbit and physical properties

Orbital period: 9.45469 days
Semi-major axis: 0.099 AU
Eccentricity: 0.087
Radius: 10.77183 Earth radii
Mass: 236.782163 Earth masses
Mass provenance: Mass
Density: 1.037 g/cm³
Equilibrium temperature: 1,373 K
Insolation: 593.3 Earth flux

Host system

Star and system properties

Host star: TOI-375
Stars in system: 1
Known planets in system: 3
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,259.9 K
Stellar radius: 2.9 R☉
Stellar mass: 1.441 M☉
Stellar metallicity: 0.084 dex
Stellar age: 2.94 Gyr
Distance: 396.213 parsecs
Right ascension: 03h08m35.98s
Declination: -77d22m59.98s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,026
Publication date: 2026-01
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 ↗

Visual archive

Gallery

One image from TOI-375 b.

Generic gas giant catalog artwork; not a direct image of TOI-375 b — Apex Andromeda catalog artwork