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TOI-1478 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-1478 b

Confirmed exoplanet · Gas Giant

TOI-1478 b

Orbiting TOI-1478

Discovered in 2021 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-1478 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Transit
Radius: 11.993609 R⊕
Mass: 279.688998 M⊕
Orbit: 10.180212 days
Distance: 152.892 pc

Planet profile

Orbit and physical properties

Orbital period: 10.180212 days
Semi-major axis: 0.0818 AU
Eccentricity: 0.055
Radius: 11.993609 Earth radii
Mass: 279.688998 Earth masses
Mass provenance: Mass
Density: 0.88 g/cm³
Equilibrium temperature: 918 K
Insolation: 261.013 Earth flux

Host system

Star and system properties

Host star: TOI-1478
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,597 K
Stellar radius: 1.048 R☉
Stellar mass: 0.947 M☉
Stellar metallicity: 0.078 dex
Stellar age: 9.1 Gyr
Distance: 152.892 parsecs
Right ascension: 08h25m44.10s
Declination: -13d33m34.37s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,021
Publication date: 2021-04
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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