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KELT-3 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/KELT-3 b

Confirmed exoplanet · Gas Giant

KELT-3 b

Orbiting KELT-3

Discovered in 2013 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 KELT-3 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,013
Method: Transit
Radius: 17.48604 R⊕
Mass: 616.5902 M⊕
Orbit: 2.70339 days
Distance: 210.252 pc

Planet profile

Orbit and physical properties

Orbital period: 2.70339 days
Semi-major axis: 0.04123 AU
Eccentricity: 0
Radius: 17.48604 Earth radii
Mass: 616.5902 Earth masses
Mass provenance: Mass
Density: 0.75 g/cm³
Equilibrium temperature: 1,816 K
Insolation: 1,704.57 Earth flux

Host system

Star and system properties

Host star: KELT-3
Stars in system: 2
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,304 K
Stellar radius: 1.7 R☉
Stellar mass: 1.96 M☉
Stellar metallicity: 0.05 dex
Stellar age: 3 Gyr
Distance: 210.252 parsecs
Right ascension: 09h54m34.35s
Declination: +40d23m16.60s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,013
Publication date: 2013-08
Discovery locale: Ground
Facility: KELT
Telescope: Mamiya 645 80mm f/1.9
Instrument: Apogee 4K CCD Sensor
NASA Exoplanet Archive: Open composite record ↗

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