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HATS-38 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HATS-38 b

Confirmed exoplanet · Gas Giant

HATS-38 b

Orbiting HATS-38

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-38 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,020
Method: Transit
Radius: 6.882326 R⊕
Mass: 23.51942 M⊕
Orbit: 4.375021 days
Distance: 343.525 pc

Planet profile

Orbit and physical properties

Orbital period: 4.375021 days
Semi-major axis: 0.05036 AU
Eccentricity: 0
Radius: 6.882326 Earth radii
Mass: 23.51942 Earth masses
Mass provenance: Mass
Density: 0.403 g/cm³
Equilibrium temperature: 1,294 K
Insolation: 464.7 Earth flux

Host system

Star and system properties

Host star: HATS-38
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,732 K
Stellar radius: 1.105 R☉
Stellar mass: 0.89 M☉
Stellar metallicity: -0.102 dex
Stellar age: 11.89 Gyr
Distance: 343.525 parsecs
Right ascension: 10h17m05.05s
Declination: -25d16m34.67s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,020
Publication date: 2020-11
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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