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NGTS-25 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/NGTS-25 b

Confirmed exoplanet · Gas Giant

NGTS-25 b

Orbiting NGTS-25

Discovered in 2022 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-25 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,022
Method: Transit
Radius: 11.466787 R⊕
Mass: 203.092352 M⊕
Orbit: 2.823093 days
Distance: 521.233 pc

Planet profile

Orbit and physical properties

Orbital period: 2.823093 days
Semi-major axis: 0.0388 AU
Eccentricity: 0
Radius: 11.466787 Earth radii
Mass: 203.092352 Earth masses
Mass provenance: Mass
Density: 0.74 g/cm³
Equilibrium temperature: 1,101 K
Insolation: 339.4356 Earth flux

Host system

Star and system properties

Host star: NGTS-25
Stars in system: 1
Known planets in system: 1
Spectral type: K0 V
Stellar temperature: 5,321 K
Stellar radius: 0.86 R☉
Stellar mass: 0.91 M☉
Stellar metallicity: 0.12 dex
Stellar age: 3.49 Gyr
Distance: 521.233 parsecs
Right ascension: 20h29m40.39s
Declination: -39d01m56.48s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,022
Publication date: 2023-02
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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