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KELT-7 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/KELT-7 b

Confirmed exoplanet · Gas Giant

KELT-7 b

Orbiting KELT-7

Discovered in 2015 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-7 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,015
Method: Transit
Radius: 17.9344 R⊕
Mass: 441.7837 M⊕
Orbit: 2.73477 days
Distance: 136.681 pc

Planet profile

Orbit and physical properties

Orbital period: 2.73477 days
Semi-major axis: 0.04415 AU
Eccentricity: 0
Radius: 17.9344 Earth radii
Mass: 441.7837 Earth masses
Mass provenance: Mass
Density: 0.442 g/cm³
Equilibrium temperature: 2,048 K
Insolation: 1,775.39 Earth flux

Host system

Star and system properties

Host star: KELT-7
Stars in system: 1
Known planets in system: 1
Spectral type: F
Stellar temperature: 6,768 K
Stellar radius: 1.81 R☉
Stellar mass: 1.76 M☉
Stellar metallicity: 0 dex
Stellar age: 1.3 Gyr
Distance: 136.681 parsecs
Right ascension: 05h13m10.94s
Declination: +33d19m04.63s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,015
Publication date: 2015-07
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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