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HD 76700 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 76700 b

Confirmed exoplanet · Gas Giant

HD 76700 b

Orbiting HD 76700

Discovered in 2002 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 76700 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,002
Method: Radial Velocity
Radius: 9.6 R⊕
Mass: 66.7443 M⊕
Orbit: 3.97097 days
Distance: 60.8831 pc

Planet profile

Orbit and physical properties

Orbital period: 3.97097 days
Semi-major axis: 0.05 AU
Eccentricity: 0.09
Radius: 9.6 Earth radii
Mass: 66.7443 Earth masses
Mass provenance: Msini
Density: 0.415 g/cm³
Equilibrium temperature: 1,424.61 K
Insolation: 723.1837 Earth flux

Host system

Star and system properties

Host star: HD 76700
Stars in system: 1
Known planets in system: 1
Spectral type: G6 V
Stellar temperature: 5,644 K
Stellar radius: 1.37 R☉
Stellar mass: 0.99 M☉
Stellar metallicity: 0.31 dex
Stellar age: 11 Gyr
Distance: 60.8831 parsecs
Right ascension: 08h53m54.77s
Declination: -66d48m01.71s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,002
Publication date: 2003-04
Discovery locale: Ground
Facility: Anglo-Australian Telescope
Telescope: 3.9 m Anglo-Australian Telescope
Instrument: UCLES Spectrograph
NASA Exoplanet Archive: Open composite record ↗

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