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HD 7199 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 7199 b

Confirmed exoplanet · Gas Giant

HD 7199 b

Orbiting HD 7199

Discovered in 2011 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 7199 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,011
Method: Radial Velocity
Radius: Not reported by the NASA Exoplanet Archive
Mass: 3,639.13526 M⊕
Orbit: 615 days
Distance: 36.1531 pc

Planet profile

Orbit and physical properties

Orbital period: 615 days
Semi-major axis: 1.36 AU
Eccentricity: 0.19
Radius: Not reported by the NASA Exoplanet Archive
Mass: 3,639.13526 Earth masses
Mass provenance: Mass
Density: Not reported by the NASA Exoplanet Archive
Equilibrium temperature: 218.73 K
Insolation: 0.3785 Earth flux

Host system

Star and system properties

Host star: HD 7199
Stars in system: 1
Known planets in system: 1
Spectral type: K1 IV
Stellar temperature: 5,371 K
Stellar radius: 0.97 R☉
Stellar mass: 0.77 M☉
Stellar metallicity: 0.32 dex
Stellar age: 6.79 Gyr
Distance: 36.1531 parsecs
Right ascension: 01h10m47.50s
Declination: -66d11m19.30s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,011
Publication date: 2011-11
Discovery locale: Ground
Facility: La Silla Observatory
Telescope: 3.6 m ESO Telescope
Instrument: HARPS Spectrograph
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from HD 7199 b.

Generic gas giant catalog artwork; not a direct image of HD 7199 b — Apex Andromeda catalog artwork