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TOI-1680 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-1680 b

Confirmed exoplanet · Terrestrial

TOI-1680 b

Orbiting TOI-1680

Discovered in 2023 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-1680 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 1.466 R⊕
Mass: 2.75 M⊕
Orbit: 4.802635 days
Distance: 37.2209 pc

Planet profile

Orbit and physical properties

Orbital period: 4.802635 days
Semi-major axis: 0.03144 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 1.466 Earth radii
Mass: 2.75 Earth masses
Mass provenance: M-R relationship
Density: 4.8 g/cm³
Equilibrium temperature: 404 K
Insolation: 4.41 Earth flux

Host system

Star and system properties

Host star: TOI-1680
Stars in system: 1
Known planets in system: 1
Spectral type: M4.5+/-0.5
Stellar temperature: 3,225 K
Stellar radius: 0.2106 R☉
Stellar mass: 0.1798 M☉
Stellar metallicity: 0.04 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 37.2209 parsecs
Right ascension: 19h29m15.35s
Declination: +65d58m25.69s

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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