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HATS-12 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HATS-12 b

Confirmed exoplanet · Gas Giant

HATS-12 b

Orbiting HATS-12

Discovered in 2016 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-12 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 7.76 R⊕
Mass: 759.6137 M⊕
Orbit: 3.142702 days
Distance: 746.138 pc

Planet profile

Orbit and physical properties

Orbital period: 3.142702 days
Semi-major axis: 0.0441 AU
Eccentricity: 0.085
Radius: 7.76 Earth radii
Mass: 759.6137 Earth masses
Mass provenance: Mass
Density: 1.12 g/cm³
Equilibrium temperature: 1,446 K
Insolation: 566.4817 Earth flux

Host system

Star and system properties

Host star: HATS-12
Stars in system: 1
Known planets in system: 1
Spectral type: F
Stellar temperature: 6,357 K
Stellar radius: 1.17 R☉
Stellar mass: 1.16 M☉
Stellar metallicity: -0.1 dex
Stellar age: 2.36 Gyr
Distance: 746.138 parsecs
Right ascension: 19h16m48.58s
Declination: -19d21m21.32s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,016
Publication date: 2016-10
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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