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HD 190360 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 190360 c

Confirmed exoplanet · Neptune Like

HD 190360 c

Orbiting HD 190360

Discovered in 2005 using Radial Velocity. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic neptune like catalog artwork; not a direct image of HD 190360 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,005
Method: Radial Velocity
Radius: 5.53 R⊕
Mass: 26.2 M⊕
Orbit: 17.11625 days
Distance: 16.0069 pc

Planet profile

Orbit and physical properties

Orbital period: 17.11625 days
Semi-major axis: 0.1298 AU
Eccentricity: 0.163
Radius: 5.53 Earth radii
Mass: 26.2 Earth masses
Mass provenance: Mass
Density: 0.851 g/cm³
Equilibrium temperature: 794.55 K
Insolation: 69.1705 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: 2,005
Publication date: 2005-10
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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