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TOI-1444 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-1444 b

Confirmed exoplanet · Terrestrial

TOI-1444 b

Orbiting TOI-1444

Discovered in 2021 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-1444 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Transit
Radius: 1.417922 R⊕
Mass: 3.58 M⊕
Orbit: 0.470274 days
Distance: 125.463 pc

Planet profile

Orbit and physical properties

Orbital period: 0.470274 days
Semi-major axis: 0.0116 AU
Eccentricity: 0
Radius: 1.417922 Earth radii
Mass: 3.58 Earth masses
Mass provenance: Mass
Density: 6.84 g/cm³
Equilibrium temperature: 2,130.02 K
Insolation: 5,028.6263 Earth flux

Host system

Star and system properties

Host star: TOI-1444
Stars in system: 1
Known planets in system: 1
Spectral type: G
Stellar temperature: 5,460 K
Stellar radius: 0.9105 R☉
Stellar mass: 0.9513 M☉
Stellar metallicity: 0.146 dex
Stellar age: 3.8 Gyr
Distance: 125.463 parsecs
Right ascension: 20h21m53.98s
Declination: +70d56m37.34s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,021
Publication date: 2021-08
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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