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TOI-3884 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-3884 b

Confirmed exoplanet · Gas Giant

TOI-3884 b

Orbiting TOI-3884

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-3884 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Transit
Radius: 6.43 R⊕
Mass: 32.59 M⊕
Orbit: 4.544583 days
Distance: 43.1448 pc

Planet profile

Orbit and physical properties

Orbital period: 4.544583 days
Semi-major axis: 0.0361 AU
Eccentricity: 0.06
Radius: 6.43 Earth radii
Mass: 32.59 Earth masses
Mass provenance: Mass
Density: 0.67 g/cm³
Equilibrium temperature: 441 K
Insolation: 6.29 Earth flux

Host system

Star and system properties

Host star: TOI-3884
Stars in system: 1
Known planets in system: 1
Spectral type: M4
Stellar temperature: 3,180 K
Stellar radius: 0.302 R☉
Stellar mass: 0.298 M☉
Stellar metallicity: 0.04 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 43.1448 parsecs
Right ascension: 12h06m17.24s
Declination: +12d30m25.29s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,022
Publication date: 2022-11
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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