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TOI-181 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-181 b

Confirmed exoplanet · Gas Giant

TOI-181 b

Orbiting TOI-181

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-181 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 6.9559 R⊕
Mass: 46.1687 M⊕
Orbit: 4.532 days
Distance: 96.2338 pc

Planet profile

Orbit and physical properties

Orbital period: 4.532 days
Semi-major axis: 0.0539 AU
Eccentricity: 0.1543
Radius: 6.9559 Earth radii
Mass: 46.1687 Earth masses
Mass provenance: Mass
Density: 0.7562 g/cm³
Equilibrium temperature: 895.1 K
Insolation: 102.43 Earth flux

Host system

Star and system properties

Host star: TOI-181
Stars in system: 1
Known planets in system: 1
Spectral type: K
Stellar temperature: 4,994 K
Stellar radius: 0.745 R☉
Stellar mass: 0.822 M☉
Stellar metallicity: 0.272 dex
Stellar age: 5.4 Gyr
Distance: 96.2338 parsecs
Right ascension: 23h28m41.41s
Declination: -34d29m29.08s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-05
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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