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HAT-P-15 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HAT-P-15 b

Confirmed exoplanet · Gas Giant

HAT-P-15 b

Orbiting HAT-P-15

Discovered in 2010 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-15 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,010
Method: Transit
Radius: 11.88154 R⊕
Mass: 616.5902 M⊕
Orbit: 10.8635 days
Distance: 192.516 pc

Planet profile

Orbit and physical properties

Orbital period: 10.8635 days
Semi-major axis: 0.0965 AU
Eccentricity: 0.19
Radius: 11.88154 Earth radii
Mass: 616.5902 Earth masses
Mass provenance: Mass
Density: 1.96 g/cm³
Equilibrium temperature: 904 K
Insolation: 79.7578 Earth flux

Host system

Star and system properties

Host star: HAT-P-15
Stars in system: 1
Known planets in system: 1
Spectral type: G5
Stellar temperature: 5,568 K
Stellar radius: 1.07 R☉
Stellar mass: 1 M☉
Stellar metallicity: 0.22 dex
Stellar age: 6.8 Gyr
Distance: 192.516 parsecs
Right ascension: 04h24m59.55s
Declination: +39d27m38.17s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,010
Publication date: 2010-12
Discovery locale: Ground
Facility: HATNet
Telescope: Canon 200mm f/1.8L
Instrument: 2K CCD Sensor
NASA Exoplanet Archive: Open composite record ↗

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