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HD 110082 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 110082 b

Confirmed exoplanet · Neptune Like

HD 110082 b

Orbiting HD 110082

Discovered in 2021 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 HD 110082 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Transit
Radius: 3.2 R⊕
Mass: 10.3 M⊕
Orbit: 10.18271 days
Distance: 105.096 pc

Planet profile

Orbit and physical properties

Orbital period: 10.18271 days
Semi-major axis: 0.113 AU
Eccentricity: 0.2
Radius: 3.2 Earth radii
Mass: 10.3 Earth masses
Mass provenance: M-R relationship
Density: 1.73 g/cm³
Equilibrium temperature: 957.2 K
Insolation: 198.3948 Earth flux

Host system

Star and system properties

Host star: HD 110082
Stars in system: 2
Known planets in system: 1
Spectral type: F8 V
Stellar temperature: 6,200 K
Stellar radius: 1.19 R☉
Stellar mass: 1.21 M☉
Stellar metallicity: 0.08 dex
Stellar age: 0.25 Gyr
Distance: 105.096 parsecs
Right ascension: 12h50m21.43s
Declination: -88d07m16.00s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,021
Publication date: 2021-04
Discovery locale: Space
Facility: Transiting Exoplanet Survey Satellite (TESS)
Telescope: 0.1 m TESS Telescope
Instrument: TESS CCD Array
NASA Exoplanet Archive: Open composite record ↗

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