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TOI-7393 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-7393 b

Confirmed exoplanet · Gas Giant

TOI-7393 b

Orbiting TOI-7393

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-7393 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,026
Method: Transit
Radius: 11.3 R⊕
Mass: 194.78 M⊕
Orbit: 3.33708 days
Distance: 189.038 pc

Planet profile

Orbit and physical properties

Orbital period: 3.33708 days
Semi-major axis: 0.03664 AU
Eccentricity: 0.1198
Radius: 11.3 Earth radii
Mass: 194.78 Earth masses
Mass provenance: Mass
Density: 0.74 g/cm³
Equilibrium temperature: 747 K
Insolation: 51.8 Earth flux

Host system

Star and system properties

Host star: TOI-7393
Stars in system: 1
Known planets in system: 1
Spectral type: M0 V
Stellar temperature: 3,927 K
Stellar radius: 0.582 R☉
Stellar mass: 0.6 M☉
Stellar metallicity: -0.35 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 189.038 parsecs
Right ascension: 15h09m26.36s
Declination: +55d58m51.80s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,026
Publication date: 2026-08
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-7393 b.

Generic gas giant catalog artwork; not a direct image of TOI-7393 b — Apex Andromeda catalog artwork

Community discussion

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