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TOI-3785 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-3785 b

Confirmed exoplanet · Neptune Like

TOI-3785 b

Orbiting TOI-3785

Discovered in 2023 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic neptune like catalog artwork; not a direct image of TOI-3785 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 5.14 R⊕
Mass: 14.95 M⊕
Orbit: 4.674737 days
Distance: 79.7634 pc

Planet profile

Orbit and physical properties

Orbital period: 4.674737 days
Semi-major axis: 0.043 AU
Eccentricity: 0.11
Radius: 5.14 Earth radii
Mass: 14.95 Earth masses
Mass provenance: Mass
Density: 0.61 g/cm³
Equilibrium temperature: 582 K
Insolation: 19.1 Earth flux

Host system

Star and system properties

Host star: TOI-3785
Stars in system: 1
Known planets in system: 1
Spectral type: M2 V
Stellar temperature: 3,576 K
Stellar radius: 0.5 R☉
Stellar mass: 0.52 M☉
Stellar metallicity: 0.099 dex
Stellar age: 8 Gyr
Distance: 79.7634 parsecs
Right ascension: 08h43m36.05s
Declination: +63d04m41.08s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-08
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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