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TOI-286 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-286 b

Confirmed exoplanet · Terrestrial

TOI-286 b

Orbiting TOI-286

Discovered in 2024 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-286 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,024
Method: Transit
Radius: 1.42 R⊕
Mass: 4.53 M⊕
Orbit: 4.511724 days
Distance: 59.2293 pc

Planet profile

Orbit and physical properties

Orbital period: 4.511724 days
Semi-major axis: 0.0503 AU
Eccentricity: 0
Radius: 1.42 Earth radii
Mass: 4.53 Earth masses
Mass provenance: Mass
Density: 8.63 g/cm³
Equilibrium temperature: 979 K
Insolation: 889.5827 Earth flux

Host system

Star and system properties

Host star: TOI-286
Stars in system: 1
Known planets in system: 2
Spectral type: K3 V
Stellar temperature: 5,152 K
Stellar radius: 0.78 R☉
Stellar mass: 0.832 M☉
Stellar metallicity: -0.05 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 59.2293 parsecs
Right ascension: 06h03m56.23s
Declination: -60d39m58.81s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,024
Publication date: 2024-08
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 ↗

Visual archive

Gallery

One image from TOI-286 b.

Generic terrestrial catalog artwork; not a direct image of TOI-286 b — Apex Andromeda catalog artwork