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HAT-P-52 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HAT-P-52 b

Confirmed exoplanet · Gas Giant

HAT-P-52 b

Orbiting HAT-P-52

Discovered in 2015 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 HAT-P-52 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,015
Method: Transit
Radius: 11.309881 R⊕
Mass: 259.98494 M⊕
Orbit: 2.753595 days
Distance: 361.155 pc

Planet profile

Orbit and physical properties

Orbital period: 2.753595 days
Semi-major axis: 0.03694 AU
Eccentricity: 0.047
Radius: 11.309881 Earth radii
Mass: 259.98494 Earth masses
Mass provenance: Mass
Density: 0.98 g/cm³
Equilibrium temperature: 1,218 K
Insolation: 227.759 Earth flux

Host system

Star and system properties

Host star: HAT-P-52
Stars in system: 1
Known planets in system: 1
Spectral type: K1
Stellar temperature: 5,131 K
Stellar radius: 0.893 R☉
Stellar mass: 0.887 M☉
Stellar metallicity: 0.28 dex
Stellar age: 9.4 Gyr
Distance: 361.155 parsecs
Right ascension: 02h50m53.22s
Declination: +29d01m20.10s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,015
Publication date: 2015-12
Discovery locale: Ground
Facility: HATNet
Telescope: Multiple Telescopes
Instrument: Multiple Instruments
NASA Exoplanet Archive: Open composite record ↗

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