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TOI-1694 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/TOI-1694 c

Confirmed exoplanet · Gas Giant

TOI-1694 c

Orbiting TOI-1694

Discovered in 2023 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-1694 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Radial Velocity
Radius: 13.8 R⊕
Mass: 316.557093 M⊕
Orbit: 386.25 days
Distance: 124.68 pc

Planet profile

Orbit and physical properties

Orbital period: 386.25 days
Semi-major axis: 0.974 AU
Eccentricity: 0.111
Radius: 13.8 Earth radii
Mass: 316.557093 Earth masses
Mass provenance: Msini
Density: 0.662 g/cm³
Equilibrium temperature: 222 K
Insolation: 0.4016 Earth flux

Host system

Star and system properties

Host star: TOI-1694
Stars in system: 1
Known planets in system: 2
Spectral type: K2 V - K3 V
Stellar temperature: 5,005 K
Stellar radius: 0.812 R☉
Stellar mass: 0.828 M☉
Stellar metallicity: 0.04 dex
Stellar age: 7.8 Gyr
Distance: 124.68 parsecs
Right ascension: 06h30m59.69s
Declination: +66d21m38.14s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,023
Publication date: 2023-02
Discovery locale: Ground
Facility: W. M. Keck Observatory
Telescope: 10 m Keck I Telescope
Instrument: HIRES Spectrometer
NASA Exoplanet Archive: Open composite record ↗

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