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TOI-4479 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-4479 b

Confirmed exoplanet · Neptune Like

TOI-4479 b

Orbiting TOI-4479

Discovered in 2022 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-4479 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Transit
Radius: 2.82 R⊕
Mass: 8.35 M⊕
Orbit: 1.1589 days
Distance: 80.6532 pc

Planet profile

Orbit and physical properties

Orbital period: 1.1589 days
Semi-major axis: 0.0164 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 2.82 Earth radii
Mass: 8.35 Earth masses
Mass provenance: M-R relationship
Density: 2.05 g/cm³
Equilibrium temperature: 861 K
Insolation: 92.5 Earth flux

Host system

Star and system properties

Host star: TOI-4479
Stars in system: 1
Known planets in system: 1
Spectral type: M3.0
Stellar temperature: 3,400 K
Stellar radius: 0.451 R☉
Stellar mass: 0.452 M☉
Stellar metallicity: 0 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 80.6532 parsecs
Right ascension: 21h04m23.27s
Declination: +24d39m13.23s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,022
Publication date: 2022-10
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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