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HATS-1 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HATS-1 b

Confirmed exoplanet · Gas Giant

HATS-1 b

Orbiting HATS-1

Discovered in 2012 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-1 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,012
Method: Transit
Radius: 14.594 R⊕
Mass: 589.55 M⊕
Orbit: 3.446459 days
Distance: 283.971 pc

Planet profile

Orbit and physical properties

Orbital period: 3.446459 days
Semi-major axis: 0.0444 AU
Eccentricity: 0.12
Radius: 14.594 Earth radii
Mass: 589.55 Earth masses
Mass provenance: Mass
Density: 1.03 g/cm³
Equilibrium temperature: 1,359 K
Insolation: 489.9461 Earth flux

Host system

Star and system properties

Host star: HATS-1
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,870 K
Stellar radius: 1.038 R☉
Stellar mass: 0.986 M☉
Stellar metallicity: -0.06 dex
Stellar age: 6 Gyr
Distance: 283.971 parsecs
Right ascension: 11h42m06.06s
Declination: -23d21m17.44s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,012
Publication date: 2013-01
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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