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TIC 279401253 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TIC 279401253 b

Confirmed exoplanet · Gas Giant

TIC 279401253 b

Orbiting TIC 279401253

Discovered in 2023 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 TIC 279401253 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 11.208981 R⊕
Mass: 1,951.466419 M⊕
Orbit: 76.8 days
Distance: 285.584 pc

Planet profile

Orbit and physical properties

Orbital period: 76.8 days
Semi-major axis: 0.369 AU
Eccentricity: 0.448
Radius: 11.208981 Earth radii
Mass: 1,951.466419 Earth masses
Mass provenance: Mass
Density: 7.61 g/cm³
Equilibrium temperature: 486.37 K
Insolation: 9.1803 Earth flux

Host system

Star and system properties

Host star: TIC 279401253
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,951 K
Stellar radius: 1.06 R☉
Stellar mass: 1.13 M☉
Stellar metallicity: 0.2 dex
Stellar age: 1.2 Gyr
Distance: 285.584 parsecs
Right ascension: 03h50m37.73s
Declination: -15d01m34.41s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-04
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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