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TOI-1533 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-1533 c

Confirmed exoplanet · Gas Giant

TOI-1533 c

Orbiting TOI-1533

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-1533 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,026
Method: Transit
Radius: 7.5 R⊕
Mass: 36.6 M⊕
Orbit: 8.063793 days
Distance: 100.051 pc

Planet profile

Orbit and physical properties

Orbital period: 8.063793 days
Semi-major axis: 0.076 AU
Eccentricity: 0
Radius: 7.5 Earth radii
Mass: 36.6 Earth masses
Mass provenance: Mass
Density: 0.48 g/cm³
Equilibrium temperature: 628 K
Insolation: 25.9007 Earth flux

Host system

Star and system properties

Host star: TOI-1533
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,146 K
Stellar radius: 0.849 R☉
Stellar mass: 0.88 M☉
Stellar metallicity: 0.24 dex
Stellar age: 6.9 Gyr
Distance: 100.051 parsecs
Right ascension: 23h40m59.21s
Declination: +57d29m06.87s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,026
Publication date: 2026-06
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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