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TOI-904 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-904 b

Confirmed exoplanet · Super Earth

TOI-904 b

Orbiting TOI-904

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

NASA Archive record ↗Back to catalog →

Generic super earth catalog artwork; not a direct image of TOI-904 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 2.426 R⊕
Mass: 6.46 M⊕
Orbit: 10.8772 days
Distance: 46.0891 pc

Planet profile

Orbit and physical properties

Orbital period: 10.8772 days
Semi-major axis: 0.056 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 2.426 Earth radii
Mass: 6.46 Earth masses
Mass provenance: M-R relationship
Density: 2.49 g/cm³
Equilibrium temperature: 429.43 K
Insolation: 8.3169 Earth flux

Host system

Star and system properties

Host star: TOI-904
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 3,770.2 K
Stellar radius: 0.527 R☉
Stellar mass: 0.557 M☉
Stellar metallicity: 0.022 dex
Stellar age: 1.5 Gyr
Distance: 46.0891 parsecs
Right ascension: 05h57m29.11s
Declination: -83d07m47.02s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-12
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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