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HAT-P-29 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HAT-P-29 b

Confirmed exoplanet · Gas Giant

HAT-P-29 b

Orbiting HAT-P-29

Discovered in 2011 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-29 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,011
Method: Transit
Radius: 13.11453 R⊕
Mass: 279.6904 M⊕
Orbit: 5.72319 days
Distance: 313.576 pc

Planet profile

Orbit and physical properties

Orbital period: 5.72319 days
Semi-major axis: 0.0667 AU
Eccentricity: 0.09
Radius: 13.11453 Earth radii
Mass: 279.6904 Earth masses
Mass provenance: Mass
Density: 0.710842 g/cm³
Equilibrium temperature: 1,281 K
Insolation: 433 Earth flux

Host system

Star and system properties

Host star: HAT-P-29
Stars in system: 2
Known planets in system: 1
Spectral type: F8
Stellar temperature: 6,087 K
Stellar radius: 1.3 R☉
Stellar mass: 1.45 M☉
Stellar metallicity: 0.21 dex
Stellar age: 2.2 Gyr
Distance: 313.576 parsecs
Right ascension: 02h12m31.46s
Declination: +51d46m43.59s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,011
Publication date: 2011-06
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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