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TOI-2818 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-2818 b

Confirmed exoplanet · Gas Giant

TOI-2818 b

Orbiting TOI-2818

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 TOI-2818 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 15.277841 R⊕
Mass: 225.658169 M⊕
Orbit: 4.039709 days
Distance: 312.674 pc

Planet profile

Orbit and physical properties

Orbital period: 4.039709 days
Semi-major axis: 0.0493 AU
Eccentricity: 0
Radius: 15.277841 Earth radii
Mass: 225.658169 Earth masses
Mass provenance: Mass
Density: 0.34 g/cm³
Equilibrium temperature: 1,376 K
Insolation: 598 Earth flux

Host system

Star and system properties

Host star: TOI-2818
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,721 K
Stellar radius: 1.229 R☉
Stellar mass: 0.977 M☉
Stellar metallicity: -0.02 dex
Stellar age: 9.5 Gyr
Distance: 312.674 parsecs
Right ascension: 07h56m14.36s
Declination: -35d07m00.16s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-03
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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