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TOI-2447 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-2447 b

Confirmed exoplanet · Gas Giant

TOI-2447 b

Orbiting TOI-2447

Discovered in 2024 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-2447 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,024
Method: Transit
Radius: 9.606096 R⊕
Mass: 124.906564 M⊕
Orbit: 69.33684 days
Distance: 148.987 pc

Planet profile

Orbit and physical properties

Orbital period: 69.33684 days
Semi-major axis: 0.347 AU
Eccentricity: 0.17
Radius: 9.606096 Earth radii
Mass: 124.906564 Earth masses
Mass provenance: Mass
Density: 0.774 g/cm³
Equilibrium temperature: 414 K
Insolation: 44.5933 Earth flux

Host system

Star and system properties

Host star: TOI-2447
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,730 K
Stellar radius: 1.006 R☉
Stellar mass: 1.034 M☉
Stellar metallicity: 0.18 dex
Stellar age: 2.1 Gyr
Distance: 148.987 parsecs
Right ascension: 04h43m59.42s
Declination: -31d54m23.89s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,024
Publication date: 2024-09
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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