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TOI-3331 A b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-3331 A b

Confirmed exoplanet · Gas Giant

TOI-3331 A b

Orbiting TOI-3331 A

Discovered in 2022 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-3331 A b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Transit
Radius: 12.98 R⊕
Mass: 721.470484 M⊕
Orbit: 2.018023 days
Distance: 217.193 pc

Planet profile

Orbit and physical properties

Orbital period: 2.018023 days
Semi-major axis: 0.03144 AU
Eccentricity: 0
Radius: 12.98 Earth radii
Mass: 721.470484 Earth masses
Mass provenance: Mass
Density: 1.82 g/cm³
Equilibrium temperature: 1,488 K
Insolation: 818.5 Earth flux

Host system

Star and system properties

Host star: TOI-3331 A
Stars in system: 2
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,609 K
Stellar radius: 0.952 R☉
Stellar mass: 1.016 M☉
Stellar metallicity: 0.148 dex
Stellar age: 2.1 Gyr
Distance: 217.193 parsecs
Right ascension: 18h05m17.80s
Declination: -34d06m25.82s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,022
Publication date: 2022-08
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 ↗

Visual archive

Gallery

One image from TOI-3331 A b.

Generic gas giant catalog artwork; not a direct image of TOI-3331 A b — Apex Andromeda catalog artwork