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HATS-33 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HATS-33 b

Confirmed exoplanet · Gas Giant

HATS-33 b

Orbiting HATS-33

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-33 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 13.78707 R⊕
Mass: 378.85336 M⊕
Orbit: 2.549555 days
Distance: 248.46 pc

Planet profile

Orbit and physical properties

Orbital period: 2.549555 days
Semi-major axis: 0.03727 AU
Eccentricity: 0.08
Radius: 13.78707 Earth radii
Mass: 378.85336 Earth masses
Mass provenance: Mass
Density: 0.79 g/cm³
Equilibrium temperature: 1,429 K
Insolation: 757.1284 Earth flux

Host system

Star and system properties

Host star: HATS-33
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,659 K
Stellar radius: 1.022 R☉
Stellar mass: 1.062 M☉
Stellar metallicity: 0.29 dex
Stellar age: 3 Gyr
Distance: 248.46 parsecs
Right ascension: 19h38m32.09s
Declination: -55d19m48.97s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,016
Publication date: 2016-12
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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