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HATS-44 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HATS-44 b

Confirmed exoplanet · Gas Giant

HATS-44 b

Orbiting HATS-44

Discovered in 2018 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-44 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 11.960003 R⊕
Mass: 177.9848 M⊕
Orbit: 2.7439 days
Distance: 446.035 pc

Planet profile

Orbit and physical properties

Orbital period: 2.7439 days
Semi-major axis: 0.03649 AU
Eccentricity: 0.279
Radius: 11.960003 Earth radii
Mass: 177.9848 Earth masses
Mass provenance: Mass
Density: 0.56 g/cm³
Equilibrium temperature: 1,161 K
Insolation: 306.417 Earth flux

Host system

Star and system properties

Host star: HATS-44
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,080 K
Stellar radius: 0.847 R☉
Stellar mass: 0.86 M☉
Stellar metallicity: 0.32 dex
Stellar age: 9.7 Gyr
Distance: 446.035 parsecs
Right ascension: 05h37m18.42s
Declination: -27d58m21.27s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,018
Publication date: 2018-03
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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