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GJ 682 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/GJ 682 c

Confirmed exoplanet · Neptune Like

GJ 682 c

Orbiting GJ 682

Discovered in 2014 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 GJ 682 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,014
Method: Radial Velocity
Radius: 2.89 R⊕
Mass: 8.7 M⊕
Orbit: 57.32 days
Distance: 5.00671 pc

Planet profile

Orbit and physical properties

Orbital period: 57.32 days
Semi-major axis: 0.176 AU
Eccentricity: 0.1
Radius: 2.89 Earth radii
Mass: 8.7 Earth masses
Mass provenance: Msini
Density: 1.98 g/cm³
Equilibrium temperature: 190.08 K
Insolation: 0.0646 Earth flux

Host system

Star and system properties

Host star: GJ 682
Stars in system: 1
Known planets in system: 2
Spectral type: M3.5 V
Stellar temperature: 3,028 K
Stellar radius: 0.298255 R☉
Stellar mass: 0.27 M☉
Stellar metallicity: Not reported by the NASA Exoplanet Archive
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 5.00671 parsecs
Right ascension: 17h37m02.65s
Declination: -44d19m23.71s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,014
Publication date: 2014-06
Discovery locale: Ground
Facility: Multiple Observatories
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

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