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HD 3167 d | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 3167 d

Confirmed exoplanet · Neptune Like

HD 3167 d

Orbiting HD 3167

Discovered in 2017 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 3167 d — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,017
Method: Radial Velocity
Radius: 2.61 R⊕
Mass: 7.3 M⊕
Orbit: 8.3967 days
Distance: 47.2899 pc

Planet profile

Orbit and physical properties

Orbital period: 8.3967 days
Semi-major axis: 0.077 AU
Eccentricity: 0.35
Radius: 2.61 Earth radii
Mass: 7.3 Earth masses
Mass provenance: Mass
Density: 2.26 g/cm³
Equilibrium temperature: 865 K
Insolation: 88.9 Earth flux

Host system

Star and system properties

Host star: HD 3167
Stars in system: 1
Known planets in system: 4
Spectral type: K0 V
Stellar temperature: 5,338 K
Stellar radius: 0.871 R☉
Stellar mass: 0.864 M☉
Stellar metallicity: 0.037 dex
Stellar age: 8.4 Gyr
Distance: 47.2899 parsecs
Right ascension: 00h34m57.64s
Declination: +04d22m50.60s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,017
Publication date: 2017-09
Discovery locale: Ground
Facility: Multiple Observatories
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from HD 3167 d.

Generic neptune like catalog artwork; not a direct image of HD 3167 d — Apex Andromeda catalog artwork