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HATS-47 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HATS-47 b

Confirmed exoplanet · Gas Giant

HATS-47 b

Orbiting HATS-47

Discovered in 2020 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-47 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,020
Method: Transit
Radius: 12.520453 R⊕
Mass: 117.27927 M⊕
Orbit: 3.922804 days
Distance: 300.67 pc

Planet profile

Orbit and physical properties

Orbital period: 3.922804 days
Semi-major axis: 0.04269 AU
Eccentricity: 0.088
Radius: 12.520453 Earth radii
Mass: 117.27927 Earth masses
Mass provenance: Mass
Density: 0.331 g/cm³
Equilibrium temperature: 852.9 K
Insolation: 87.73 Earth flux

Host system

Star and system properties

Host star: HATS-47
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 4,512 K
Stellar radius: 0.6564 R☉
Stellar mass: 0.674 M☉
Stellar metallicity: -0.113 dex
Stellar age: 8.1 Gyr
Distance: 300.67 parsecs
Right ascension: 19h09m56.26s
Declination: -49d39m53.79s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,020
Publication date: 2020-04
Discovery locale: Ground
Facility: HATSouth
Telescope: 0.18 m Takahashi Epsilon Astrograph
Instrument: Apogee 4K CCD Sensor
NASA Exoplanet Archive: Open composite record ↗

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