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HATS-45 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HATS-45 b

Confirmed exoplanet · Gas Giant

HATS-45 b

Orbiting HATS-45

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-45 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 14.414774 R⊕
Mass: 222.481 M⊕
Orbit: 4.187624 days
Distance: 772.11 pc

Planet profile

Orbit and physical properties

Orbital period: 4.187624 days
Semi-major axis: 0.05511 AU
Eccentricity: 0.24
Radius: 14.414774 Earth radii
Mass: 222.481 Earth masses
Mass provenance: Mass
Density: 0.41 g/cm³
Equilibrium temperature: 1,518 K
Insolation: 811.3504 Earth flux

Host system

Star and system properties

Host star: HATS-45
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,450 K
Stellar radius: 1.315 R☉
Stellar mass: 1.272 M☉
Stellar metallicity: 0.02 dex
Stellar age: 1.52 Gyr
Distance: 772.11 parsecs
Right ascension: 06h47m58.62s
Declination: -21d54m38.56s

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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