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HD 1605 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 1605 b

Confirmed exoplanet · Gas Giant

HD 1605 b

Orbiting HD 1605

Discovered in 2015 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 1605 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,015
Method: Radial Velocity
Radius: 13.8 R⊕
Mass: 296.85322 M⊕
Orbit: 577.2 days
Distance: 88.8047 pc

Planet profile

Orbit and physical properties

Orbital period: 577.2 days
Semi-major axis: 1.492 AU
Eccentricity: 0.095
Radius: 13.8 Earth radii
Mass: 296.85322 Earth masses
Mass provenance: Msini
Density: 0.621 g/cm³
Equilibrium temperature: 362.48 K
Insolation: 2.9004 Earth flux

Host system

Star and system properties

Host star: HD 1605
Stars in system: 1
Known planets in system: 2
Spectral type: K1 IV
Stellar temperature: 4,915 K
Stellar radius: 3.49 R☉
Stellar mass: 1.33 M☉
Stellar metallicity: 0.22 dex
Stellar age: 4.36 Gyr
Distance: 88.8047 parsecs
Right ascension: 00h20m31.62s
Declination: +30d58m30.22s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,015
Publication date: 2015-06
Discovery locale: Ground
Facility: Multiple Observatories
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

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