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HATS-25 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HATS-25 b

Confirmed exoplanet · Gas Giant

HATS-25 b

Orbiting HATS-25

Discovered in 2016 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-25 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,016
Method: Transit
Radius: 14.12334 R⊕
Mass: 194.82979 M⊕
Orbit: 4.298643 days
Distance: 471.158 pc

Planet profile

Orbit and physical properties

Orbital period: 4.298643 days
Semi-major axis: 0.05163 AU
Eccentricity: 0.176
Radius: 14.12334 Earth radii
Mass: 194.82979 Earth masses
Mass provenance: Mass
Density: 0.38 g/cm³
Equilibrium temperature: 1,277 K
Insolation: 454.8721 Earth flux

Host system

Star and system properties

Host star: HATS-25
Stars in system: 1
Known planets in system: 1
Spectral type: G
Stellar temperature: 5,715 K
Stellar radius: 1.107 R☉
Stellar mass: 0.994 M☉
Stellar metallicity: 0.02 dex
Stellar age: 7.5 Gyr
Distance: 471.158 parsecs
Right ascension: 13h51m37.84s
Declination: -23d46m52.47s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,016
Publication date: 2016-10
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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