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Kepler-1781 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/Kepler-1781 b

Confirmed exoplanet · Super Earth

Kepler-1781 b

Orbiting Kepler-1781

Discovered in 2021 using Transit. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic super earth catalog artwork; not a direct image of Kepler-1781 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Transit
Radius: 2.38091 R⊕
Mass: 6.26 M⊕
Orbit: 4.88753 days
Distance: 962.63 pc

Planet profile

Orbit and physical properties

Orbital period: 4.88753 days
Semi-major axis: 0.0574 AU
Eccentricity: 0
Radius: 2.38091 Earth radii
Mass: 6.26 Earth masses
Mass provenance: M-R relationship
Density: 2.55 g/cm³
Equilibrium temperature: 1,003 K
Insolation: 239.11 Earth flux

Host system

Star and system properties

Host star: Kepler-1781
Stars in system: 1
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,568 K
Stellar radius: 0.957 R☉
Stellar mass: 1.053 M☉
Stellar metallicity: 0.44 dex
Stellar age: 0.9 Gyr
Distance: 962.63 parsecs
Right ascension: 19h26m50.76s
Declination: +42d20m29.43s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,021
Publication date: 2022-02
Discovery locale: Space
Facility: Kepler
Telescope: 0.95 m Kepler Telescope
Instrument: Kepler CCD Array
NASA Exoplanet Archive: Open composite record ↗

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