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HATS-22 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HATS-22 b

Confirmed exoplanet · Gas Giant

HATS-22 b

Orbiting HATS-22

Discovered in 2017 using Transit. 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 HATS-22 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,017
Method: Transit
Radius: 10.682177 R⊕
Mass: 870.8542 M⊕
Orbit: 4.722812 days
Distance: 229.518 pc

Planet profile

Orbit and physical properties

Orbital period: 4.722812 days
Semi-major axis: 0.05025 AU
Eccentricity: 0.079
Radius: 10.682177 Earth radii
Mass: 870.8542 Earth masses
Mass provenance: Mass
Density: 3.89 g/cm³
Equilibrium temperature: 858 K
Insolation: 111.299 Earth flux

Host system

Star and system properties

Host star: HATS-22
Stars in system: 1
Known planets in system: 1
Spectral type: K V
Stellar temperature: 4,803 K
Stellar radius: 0.689 R☉
Stellar mass: 0.759 M☉
Stellar metallicity: 0 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 229.518 parsecs
Right ascension: 11h36m02.37s
Declination: -29d32m36.11s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,017
Publication date: 2017-06
Discovery locale: Ground
Facility: HATSouth
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

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