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TOI-2443 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-2443 b

Confirmed exoplanet · Super Earth

TOI-2443 b

Orbiting TOI-2443

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-2443 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 2.363 R⊕
Mass: 4.8 M⊕
Orbit: 15.66858 days
Distance: 23.9258 pc

Planet profile

Orbit and physical properties

Orbital period: 15.66858 days
Semi-major axis: 0.105 AU
Eccentricity: 0.301
Radius: 2.363 Earth radii
Mass: 4.8 Earth masses
Mass provenance: Mass
Density: 2 g/cm³
Equilibrium temperature: 519 K
Insolation: 13.2931 Earth flux

Host system

Star and system properties

Host star: TOI-2443
Stars in system: 1
Known planets in system: 1
Spectral type: K5 V
Stellar temperature: 4,375 K
Stellar radius: 0.631 R☉
Stellar mass: 0.642 M☉
Stellar metallicity: -0.29 dex
Stellar age: 7.5 Gyr
Distance: 23.9258 parsecs
Right ascension: 02h40m43.17s
Declination: +01d11m58.83s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-07
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 ↗

Visual archive

Gallery

One image from TOI-2443 b.

Generic super earth catalog artwork; not a direct image of TOI-2443 b — Apex Andromeda catalog artwork