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HD 190360 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 190360 b

Confirmed exoplanet · Gas Giant

HD 190360 b

Orbiting HD 190360

Discovered in 2003 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 190360 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,003
Method: Radial Velocity
Radius: 13.5 R⊕
Mass: 537 M⊕
Orbit: 2,887.5 days
Distance: 16.0069 pc

Planet profile

Orbit and physical properties

Orbital period: 2,887.5 days
Semi-major axis: 3.965 AU
Eccentricity: 0.3342
Radius: 13.5 Earth radii
Mass: 537 Earth masses
Mass provenance: Mass
Density: 1.2 g/cm³
Equilibrium temperature: 150 K
Insolation: 0.0741 Earth flux

Host system

Star and system properties

Host star: HD 190360
Stars in system: 2
Known planets in system: 3
Spectral type: G7 IV-V
Stellar temperature: 5,560 K
Stellar radius: 1.14 R☉
Stellar mass: 0.996 M☉
Stellar metallicity: 0.26 dex
Stellar age: 11.3 Gyr
Distance: 16.0069 parsecs
Right ascension: 20h03m38.22s
Declination: +29d53m40.35s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,003
Publication date: 2003-11
Discovery locale: Ground
Facility: Haute-Provence Observatory
Telescope: 1.93 m Telescope
Instrument: ELODIE Spectrograph
NASA Exoplanet Archive: Open composite record ↗

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