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TOI-2049 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-2049 b

Confirmed exoplanet · Gas Giant

TOI-2049 b

Orbiting TOI-2049

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-2049 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,026
Method: Transit
Radius: 16.645336 R⊕
Mass: 486.277463 M⊕
Orbit: 5.303468 days
Distance: 571.487 pc

Planet profile

Orbit and physical properties

Orbital period: 5.303468 days
Semi-major axis: 0.06919 AU
Eccentricity: 0.054
Radius: 16.645336 Earth radii
Mass: 486.277463 Earth masses
Mass provenance: Mass
Density: 0.578 g/cm³
Equilibrium temperature: 1,869 K
Insolation: 2,032 Earth flux

Host system

Star and system properties

Host star: TOI-2049
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,164 K
Stellar radius: 3.2 R☉
Stellar mass: 1.57 M☉
Stellar metallicity: 0.311 dex
Stellar age: 2.2 Gyr
Distance: 571.487 parsecs
Right ascension: 23h07m38.36s
Declination: +56d41m40.25s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,026
Publication date: 2026-07
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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