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HD 17092 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 17092 b

Confirmed exoplanet · Gas Giant

HD 17092 b

Orbiting HD 17092

Discovered in 2007 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 HD 17092 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,007
Method: Radial Velocity
Radius: 12.5 R⊕
Mass: 3,219.6179 M⊕
Orbit: 359.89999 days
Distance: 228.422 pc

Planet profile

Orbit and physical properties

Orbital period: 359.89999 days
Semi-major axis: 1.31 AU
Eccentricity: 0.17
Radius: 12.5 Earth radii
Mass: 3,219.6179 Earth masses
Mass provenance: Msini
Density: 9.06 g/cm³
Equilibrium temperature: 671.64 K
Insolation: 33.1963 Earth flux

Host system

Star and system properties

Host star: HD 17092
Stars in system: 1
Known planets in system: 1
Spectral type: K0 III
Stellar temperature: 4,326 K
Stellar radius: 13.58 R☉
Stellar mass: 6.73 M☉
Stellar metallicity: 0.18 dex
Stellar age: 2.6 Gyr
Distance: 228.422 parsecs
Right ascension: 02h46m22.18s
Declination: +49d39m10.94s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,007
Publication date: 2007-11
Discovery locale: Ground
Facility: McDonald Observatory
Telescope: 9.2 m Hobby-Eberly Telescope
Instrument: High Resolution Spectrograph
NASA Exoplanet Archive: Open composite record ↗

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