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TOI-4184 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-4184 b

Confirmed exoplanet · Super Earth

TOI-4184 b

Orbiting TOI-4184

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-4184 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 2.43 R⊕
Mass: 6.48 M⊕
Orbit: 4.90198 days
Distance: 69.3649 pc

Planet profile

Orbit and physical properties

Orbital period: 4.90198 days
Semi-major axis: 0.0336 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 2.43 Earth radii
Mass: 6.48 Earth masses
Mass provenance: M-R relationship
Density: 2.48 g/cm³
Equilibrium temperature: 412 K
Insolation: 4.8 Earth flux

Host system

Star and system properties

Host star: TOI-4184
Stars in system: 1
Known planets in system: 1
Spectral type: M5.5+/-0.5
Stellar temperature: 3,238 K
Stellar radius: 0.2347 R☉
Stellar mass: 0.2109 M☉
Stellar metallicity: -0.27 dex
Stellar age: 6.7 Gyr
Distance: 69.3649 parsecs
Right ascension: 02h55m18.83s
Declination: -79d24m52.93s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-09
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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