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TOI-2445 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-2445 b

Confirmed exoplanet · Terrestrial

TOI-2445 b

Orbiting TOI-2445

Discovered in 2022 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic terrestrial catalog artwork; not a direct image of TOI-2445 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Transit
Radius: 1.25 R⊕
Mass: 2.1 M⊕
Orbit: 0.371128 days
Distance: 48.582 pc

Planet profile

Orbit and physical properties

Orbital period: 0.371128 days
Semi-major axis: 0.0064 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 1.25 Earth radii
Mass: 2.1 Earth masses
Mass provenance: M-R relationship
Density: 5.91 g/cm³
Equilibrium temperature: 1,060 K
Insolation: 204.4874 Earth flux

Host system

Star and system properties

Host star: TOI-2445
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 3,333 K
Stellar radius: 0.27 R☉
Stellar mass: 0.25 M☉
Stellar metallicity: Not reported by the NASA Exoplanet Archive
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 48.582 parsecs
Right ascension: 02h53m15.88s
Declination: +00d03m08.41s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,022
Publication date: 2022-02
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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