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TOI-4961 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-4961 b

Confirmed exoplanet · Gas Giant

TOI-4961 b

Orbiting TOI-4961

Discovered in 2025 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-4961 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,025
Method: Transit
Radius: 12.341088 R⊕
Mass: 572.091133 M⊕
Orbit: 7.479182 days
Distance: 213.073 pc

Planet profile

Orbit and physical properties

Orbital period: 7.479182 days
Semi-major axis: 0.0726 AU
Eccentricity: 0.182
Radius: 12.341088 Earth radii
Mass: 572.091133 Earth masses
Mass provenance: Mass
Density: 1.67 g/cm³
Equilibrium temperature: 919 K
Insolation: 115 Earth flux

Host system

Star and system properties

Host star: TOI-4961
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,380 K
Stellar radius: 0.912 R☉
Stellar mass: 0.912 M☉
Stellar metallicity: 0.206 dex
Stellar age: 8 Gyr
Distance: 213.073 parsecs
Right ascension: 12h50m00.45s
Declination: -59d53m30.96s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,025
Publication date: 2025-09
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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