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HATS-46 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HATS-46 b

Confirmed exoplanet · Gas Giant

HATS-46 b

Orbiting HATS-46

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-46 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,018
Method: Transit
Radius: 10.121727 R⊕
Mass: 54.98459 M⊕
Orbit: 4.742373 days
Distance: 453.808 pc

Planet profile

Orbit and physical properties

Orbital period: 4.742373 days
Semi-major axis: 0.05367 AU
Eccentricity: 0.559
Radius: 10.121727 Earth radii
Mass: 54.98459 Earth masses
Mass provenance: Mass
Density: 0.28 g/cm³
Equilibrium temperature: 1,054 K
Insolation: 209.7699 Earth flux

Host system

Star and system properties

Host star: HATS-46
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,495 K
Stellar radius: 0.853 R☉
Stellar mass: 0.917 M☉
Stellar metallicity: -0.06 dex
Stellar age: 3 Gyr
Distance: 453.808 parsecs
Right ascension: 00h26m48.63s
Declination: -56d18m57.97s

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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