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HATS-11 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HATS-11 b

Confirmed exoplanet · Gas Giant

HATS-11 b

Orbiting HATS-11

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-11 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 18.03 R⊕
Mass: 263.7989 M⊕
Orbit: 3.619188 days
Distance: 944.603 pc

Planet profile

Orbit and physical properties

Orbital period: 3.619188 days
Semi-major axis: 0.0507 AU
Eccentricity: 0.34
Radius: 18.03 Earth radii
Mass: 263.7989 Earth masses
Mass provenance: Mass
Density: 0.315 g/cm³
Equilibrium temperature: 1,596 K
Insolation: 1,027.296 Earth flux

Host system

Star and system properties

Host star: HATS-11
Stars in system: 1
Known planets in system: 1
Spectral type: G0
Stellar temperature: 6,563 K
Stellar radius: 1.54 R☉
Stellar mass: 1.33 M☉
Stellar metallicity: 0.03 dex
Stellar age: 7.7 Gyr
Distance: 944.603 parsecs
Right ascension: 19h17m36.18s
Declination: -22d23m24.03s

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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