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HIP 8152 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HIP 8152 b

Confirmed exoplanet · Neptune Like

HIP 8152 b

Orbiting HIP 8152

Discovered in 2023 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 HIP 8152 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 2.536258 R⊕
Mass: 8.9 M⊕
Orbit: 10.751014 days
Distance: 101.694 pc

Planet profile

Orbit and physical properties

Orbital period: 10.751014 days
Semi-major axis: 0.093 AU
Eccentricity: 0
Radius: 2.536258 Earth radii
Mass: 8.9 Earth masses
Mass provenance: Mass
Density: 2.97 g/cm³
Equilibrium temperature: 794.96 K
Insolation: 88.9 Earth flux

Host system

Star and system properties

Host star: HIP 8152
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 5,618 K
Stellar radius: 0.9603 R☉
Stellar mass: 0.9373 M☉
Stellar metallicity: 0.007 dex
Stellar age: 6 Gyr
Distance: 101.694 parsecs
Right ascension: 01h44m50.22s
Declination: -18d24m04.98s

Discovery

Detection and provenance

Discovery method: Transit
Discovery year: 2,023
Publication date: 2023-10
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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