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TOI-332 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-332 b

Confirmed exoplanet · Neptune Like

TOI-332 b

Orbiting TOI-332

Discovered in 2023 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic neptune like catalog artwork; not a direct image of TOI-332 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 3.2 R⊕
Mass: 57.2 M⊕
Orbit: 0.777038 days
Distance: 222.852 pc

Planet profile

Orbit and physical properties

Orbital period: 0.777038 days
Semi-major axis: 0.0159 AU
Eccentricity: 0
Radius: 3.2 Earth radii
Mass: 57.2 Earth masses
Mass provenance: Mass
Density: 9.6 g/cm³
Equilibrium temperature: 1,871 K
Insolation: 4,180.32 Earth flux

Host system

Star and system properties

Host star: TOI-332
Stars in system: 1
Known planets in system: 1
Spectral type: K0 V
Stellar temperature: 5,251 K
Stellar radius: 0.87 R☉
Stellar mass: 0.88 M☉
Stellar metallicity: 0.256 dex
Stellar age: 5 Gyr
Distance: 222.852 parsecs
Right ascension: 23h12m14.15s
Declination: -44d52m35.35s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-11
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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