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TOI-1842 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-1842 b

Confirmed exoplanet · Gas Giant

TOI-1842 b

Orbiting TOI-1842

Discovered in 2021 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-1842 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Transit
Radius: 12.348502 R⊕
Mass: 89.4 M⊕
Orbit: 9.573918 days
Distance: 223.465 pc

Planet profile

Orbit and physical properties

Orbital period: 9.573918 days
Semi-major axis: 0.1 AU
Eccentricity: 0.276
Radius: 12.348502 Earth radii
Mass: 89.4 Earth masses
Mass provenance: Mass
Density: 0.26 g/cm³
Equilibrium temperature: 1,199.55 K
Insolation: 354.639 Earth flux

Host system

Star and system properties

Host star: TOI-1842
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,039 K
Stellar radius: 2.032 R☉
Stellar mass: 1.4643 M☉
Stellar metallicity: 0.332 dex
Stellar age: 2.5 Gyr
Distance: 223.465 parsecs
Right ascension: 13h27m51.04s
Declination: +09d01m50.32s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,021
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 ↗

Visual archive

Gallery

One image from TOI-1842 b.

Generic gas giant catalog artwork; not a direct image of TOI-1842 b — Apex Andromeda catalog artwork