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NGTS-12 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/NGTS-12 b

Confirmed exoplanet · Gas Giant

NGTS-12 b

Orbiting NGTS-12

Discovered in 2020 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 NGTS-12 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,020
Method: Transit
Radius: 11.747032 R⊕
Mass: 66.10864 M⊕
Orbit: 7.532806 days
Distance: 446.442 pc

Planet profile

Orbit and physical properties

Orbital period: 7.532806 days
Semi-major axis: 0.0757 AU
Eccentricity: 0
Radius: 11.747032 Earth radii
Mass: 66.10864 Earth masses
Mass provenance: Mass
Density: 0.223 g/cm³
Equilibrium temperature: 1,257 K
Insolation: 416 Earth flux

Host system

Star and system properties

Host star: NGTS-12
Stars in system: 1
Known planets in system: 1
Spectral type: G
Stellar temperature: 5,690 K
Stellar radius: 1.589 R☉
Stellar mass: 1.021 M☉
Stellar metallicity: -0.03 dex
Stellar age: 9.4 Gyr
Distance: 446.442 parsecs
Right ascension: 11h44m59.99s
Declination: -35d38m26.03s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,020
Publication date: 2020-12
Discovery locale: Ground
Facility: Next-Generation Transit Survey (NGTS)
Telescope: 20 cm NGTS telescope
Instrument: NGTS CCD array
NASA Exoplanet Archive: Open composite record ↗

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