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Kepler-1669 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-1669 b

Confirmed exoplanet · Neptune Like

Kepler-1669 b

Orbiting Kepler-1669

Discovered in 2020 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic neptune like catalog artwork; not a direct image of Kepler-1669 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,020
Method: Transit
Radius: 2.780438 R⊕
Mass: 8.15 M⊕
Orbit: 9.51216 days
Distance: 543.444 pc

Planet profile

Orbit and physical properties

Orbital period: 9.51216 days
Semi-major axis: 0.0745 AU
Eccentricity: 0
Radius: 2.780438 Earth radii
Mass: 8.15 Earth masses
Mass provenance: M-R relationship
Density: 2.08 g/cm³
Equilibrium temperature: 530 K
Insolation: 18.66 Earth flux

Host system

Star and system properties

Host star: Kepler-1669
Stars in system: 1
Known planets in system: 3
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 4,303 K
Stellar radius: 0.714145 R☉
Stellar mass: 0.67 M☉
Stellar metallicity: -0.23 dex
Stellar age: 13.9 Gyr
Distance: 543.444 parsecs
Right ascension: 19h49m43.29s
Declination: +39d50m52.37s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,020
Publication date: 2021-07
Discovery locale: Space
Facility: Kepler
Telescope: 0.95 m Kepler Telescope
Instrument: Kepler CCD Array
NASA Exoplanet Archive: Open composite record ↗

Visual archive

Gallery

One image from Kepler-1669 b.

Generic neptune like catalog artwork; not a direct image of Kepler-1669 b — Apex Andromeda catalog artwork