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KELT-11 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/KELT-11 b

Confirmed exoplanet · Gas Giant

KELT-11 b

Orbiting KELT-11

Discovered in 2017 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-11 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,017
Method: Transit
Radius: 15.132124 R⊕
Mass: 65.154823 M⊕
Orbit: 4.736209 days
Distance: 99.1596 pc

Planet profile

Orbit and physical properties

Orbital period: 4.736209 days
Semi-major axis: 0.0623 AU
Eccentricity: 0
Radius: 15.132124 Earth radii
Mass: 65.154823 Earth masses
Mass provenance: Mass
Density: 0.093 g/cm³
Equilibrium temperature: 1,712 K
Insolation: 1,433 Earth flux

Host system

Star and system properties

Host star: KELT-11
Stars in system: 1
Known planets in system: 1
Spectral type: G8/K0 IV
Stellar temperature: 5,375 K
Stellar radius: 2.69 R☉
Stellar mass: 1.44 M☉
Stellar metallicity: 0.17 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 99.1596 parsecs
Right ascension: 10h46m49.66s
Declination: -09d23m57.71s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,017
Publication date: 2017-05
Discovery locale: Ground
Facility: KELT-South
Telescope: Mamiya 645 80mm f/1.9
Instrument: Apogee 4K CCD Sensor
NASA Exoplanet Archive: Open composite record ↗

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