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TOI-5628 A b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-5628 A b

Confirmed exoplanet · Gas Giant

TOI-5628 A b

Orbiting TOI-5628 A

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-5628 A b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,026
Method: Transit
Radius: 8.294646 R⊕
Mass: 28.604557 M⊕
Orbit: 4.341661 days
Distance: 110.03 pc

Planet profile

Orbit and physical properties

Orbital period: 4.341661 days
Semi-major axis: 0.0368 AU
Eccentricity: 0
Radius: 8.294646 Earth radii
Mass: 28.604557 Earth masses
Mass provenance: Mass
Density: 0.29 g/cm³
Equilibrium temperature: 492 K
Insolation: 45.5107 Earth flux

Host system

Star and system properties

Host star: TOI-5628 A
Stars in system: 2
Known planets in system: 1
Spectral type: M3.0&plusmn1.0
Stellar temperature: 3,310 K
Stellar radius: 0.35 R☉
Stellar mass: 0.36 M☉
Stellar metallicity: -0.1 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 110.03 parsecs
Right ascension: 12h22m54.71s
Declination: +18d50m12.14s

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 ↗

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