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HD 72892 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 72892 b

Confirmed exoplanet · Gas Giant

HD 72892 b

Orbiting HD 72892

Discovered in 2016 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 72892 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Radial Velocity
Radius: 12.8 R⊕
Mass: 1,737.885729 M⊕
Orbit: 39.44603 days
Distance: 69.7311 pc

Planet profile

Orbit and physical properties

Orbital period: 39.44603 days
Semi-major axis: 0.228 AU
Eccentricity: 0.419
Radius: 12.8 Earth radii
Mass: 1,737.885729 Earth masses
Mass provenance: Msini
Density: 4.55 g/cm³
Equilibrium temperature: 634.46 K
Insolation: 26.9314 Earth flux

Host system

Star and system properties

Host star: HD 72892
Stars in system: 1
Known planets in system: 1
Spectral type: G5 V
Stellar temperature: 5,688 K
Stellar radius: 1.22 R☉
Stellar mass: 1.01 M☉
Stellar metallicity: 0.25 dex
Stellar age: 8 Gyr
Distance: 69.7311 parsecs
Right ascension: 08h34m52.69s
Declination: -14d27m26.75s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,016
Publication date: 2017-04
Discovery locale: Ground
Facility: Multiple Observatories
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

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