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TOI-1288 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-1288 c

Confirmed exoplanet · Gas Giant

TOI-1288 c

Orbiting TOI-1288

Discovered in 2022 using Radial Velocity. 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-1288 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Radial Velocity
Radius: 11.1 R⊕
Mass: 85.7 M⊕
Orbit: 416 days
Distance: 114.865 pc

Planet profile

Orbit and physical properties

Orbital period: 416 days
Semi-major axis: 1.07 AU
Eccentricity: 0
Radius: 11.1 Earth radii
Mass: 85.7 Earth masses
Mass provenance: Msini
Density: 0.344 g/cm³
Equilibrium temperature: 245.88 K
Insolation: 0.6114 Earth flux

Host system

Star and system properties

Host star: TOI-1288
Stars in system: 1
Known planets in system: 2
Spectral type: G V
Stellar temperature: 5,388 K
Stellar radius: 0.9583 R☉
Stellar mass: 0.9552 M☉
Stellar metallicity: 0.257 dex
Stellar age: 6.5 Gyr
Distance: 114.865 parsecs
Right ascension: 20h52m40.09s
Declination: +65d36m31.62s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,022
Publication date: 2023-03
Discovery locale: Multiple Locales
Facility: Multiple Observatories
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

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