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TOI-784 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-784 b

Confirmed exoplanet · Super Earth

TOI-784 b

Orbiting HD 307842

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-784 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 1.93 R⊕
Mass: 9.67 M⊕
Orbit: 2.797037 days
Distance: 64.5997 pc

Planet profile

Orbit and physical properties

Orbital period: 2.797037 days
Semi-major axis: 0.038 AU
Eccentricity: 0
Radius: 1.93 Earth radii
Mass: 9.67 Earth masses
Mass provenance: Mass
Density: 7.4 g/cm³
Equilibrium temperature: 1,256 K
Insolation: 413.894 Earth flux

Host system

Star and system properties

Host star: HD 307842
Stars in system: 1
Known planets in system: 1
Spectral type: G
Stellar temperature: 5,558 K
Stellar radius: 0.907 R☉
Stellar mass: 0.91 M☉
Stellar metallicity: -0.13 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 64.5997 parsecs
Right ascension: 10h37m21.89s
Declination: -63d39m20.49s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-07
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-784 b.

Generic super earth catalog artwork; not a direct image of TOI-784 b — Apex Andromeda catalog artwork