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HD 196067 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 196067 c

Confirmed exoplanet · Neptune Like

HD 196067 c

Orbiting HD 196067

Discovered in 2025 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 196067 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,025
Method: Radial Velocity
Radius: 3.21 R⊕
Mass: 10.4 M⊕
Orbit: 4.601088 days
Distance: 39.9346 pc

Planet profile

Orbit and physical properties

Orbital period: 4.601088 days
Semi-major axis: Not reported by the NASA Exoplanet Archive
Eccentricity: 0.235
Radius: 3.21 Earth radii
Mass: 10.4 Earth masses
Mass provenance: Msini
Density: 1.73 g/cm³
Equilibrium temperature: Not reported by the NASA Exoplanet Archive
Insolation: Not reported by the NASA Exoplanet Archive

Host system

Star and system properties

Host star: HD 196067
Stars in system: 2
Known planets in system: 2
Spectral type: G0 V
Stellar temperature: 6,072 K
Stellar radius: 1.71 R☉
Stellar mass: 1.16 M☉
Stellar metallicity: 0.213 dex
Stellar age: 4.2 Gyr
Distance: 39.9346 parsecs
Right ascension: 20h41m44.74s
Declination: -75d21m05.40s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,025
Publication date: 2025-11
Discovery locale: Ground
Facility: La Silla Observatory
Telescope: 3.6 m ESO Telescope
Instrument: HARPS Spectrograph
NASA Exoplanet Archive: Open composite record ↗

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