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TOI-1199 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-1199 b

Confirmed exoplanet · Gas Giant

TOI-1199 b

Orbiting TOI-1199

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-1199 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,024
Method: Transit
Radius: 10.514024 R⊕
Mass: 75.960989 M⊕
Orbit: 3.671463 days
Distance: 248.427 pc

Planet profile

Orbit and physical properties

Orbital period: 3.671463 days
Semi-major axis: 0.04988 AU
Eccentricity: 0.03
Radius: 10.514024 Earth radii
Mass: 75.960989 Earth masses
Mass provenance: Mass
Density: 0.358 g/cm³
Equilibrium temperature: 1,486 K
Insolation: 324.114 Earth flux

Host system

Star and system properties

Host star: TOI-1199
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,710 K
Stellar radius: 1.45 R☉
Stellar mass: 1.23 M☉
Stellar metallicity: 0.44 dex
Stellar age: 4.2 Gyr
Distance: 248.427 parsecs
Right ascension: 11h07m31.36s
Declination: +61d21m09.26s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,024
Publication date: 2024-04
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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