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TOI-4145 A b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-4145 A b

Confirmed exoplanet · Gas Giant

TOI-4145 A b

Orbiting TOI-4145 A

Discovered in 2023 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-4145 A b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 13.30506 R⊕
Mass: 136.666215 M⊕
Orbit: 4.066443 days
Distance: 205.387 pc

Planet profile

Orbit and physical properties

Orbital period: 4.066443 days
Semi-major axis: 0.04823 AU
Eccentricity: 0
Radius: 13.30506 Earth radii
Mass: 136.666215 Earth masses
Mass provenance: Mass
Density: 0.32 g/cm³
Equilibrium temperature: 1,074 K
Insolation: 223 Earth flux

Host system

Star and system properties

Host star: TOI-4145 A
Stars in system: 2
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,281 K
Stellar radius: 0.859 R☉
Stellar mass: 0.905 M☉
Stellar metallicity: 0.168 dex
Stellar age: 4.7 Gyr
Distance: 205.387 parsecs
Right ascension: 02h37m43.14s
Declination: +80d16m02.58s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-03
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-4145 A b.

Generic gas giant catalog artwork; not a direct image of TOI-4145 A b — Apex Andromeda catalog artwork