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TOI-2977 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-2977 b

Confirmed exoplanet · Gas Giant

TOI-2977 b

Orbiting TOI-2977

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

NASA Archive record ↗Back to catalog →

Generic gas giant catalog artwork; not a direct image of TOI-2977 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 13.159343 R⊕
Mass: 533.951724 M⊕
Orbit: 2.350561 days
Distance: Not reported by the NASA Exoplanet Archive

Planet profile

Orbit and physical properties

Orbital period: 2.350561 days
Semi-major axis: 0.03386 AU
Eccentricity: 0
Radius: 13.159343 Earth radii
Mass: 533.951724 Earth masses
Mass provenance: Mass
Density: 1.28 g/cm³
Equilibrium temperature: 1,544 K
Insolation: 947.8 Earth flux

Host system

Star and system properties

Host star: TOI-2977
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,691 K
Stellar radius: 1.073 R☉
Stellar mass: 0.936 M☉
Stellar metallicity: 0.013 dex
Stellar age: 9.8 Gyr
Distance: Not reported by the NASA Exoplanet Archive
Right ascension: 09h35m42.36s
Declination: -60d21m26.91s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-03
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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