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HD 25463 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 25463 b

Confirmed exoplanet · Neptune Like

HD 25463 b

Orbiting HD 25463

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 HD 25463 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,023
Method: Transit
Radius: 2.545358 R⊕
Mass: 8.7 M⊕
Orbit: 7.049142 days
Distance: 45.6181 pc

Planet profile

Orbit and physical properties

Orbital period: 7.049142 days
Semi-major axis: 0.076 AU
Eccentricity: 0
Radius: 2.545358 Earth radii
Mass: 8.7 Earth masses
Mass provenance: Mass
Density: 2.87 g/cm³
Equilibrium temperature: 1,198.46 K
Insolation: 461.4 Earth flux

Host system

Star and system properties

Host star: HD 25463
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 6,353 K
Stellar radius: 1.4182 R☉
Stellar mass: 1.251 M☉
Stellar metallicity: -0.018 dex
Stellar age: 2.3 Gyr
Distance: 45.6181 parsecs
Right ascension: 04h02m59.60s
Declination: +09d12m27.96s

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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