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HD 94890 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 94890 b

Confirmed exoplanet · Gas Giant

HD 94890 b

Orbiting HD 94890

Discovered in 2025 using Radial Velocity. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic gas giant catalog artwork; not a direct image of HD 94890 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,025
Method: Radial Velocity
Radius: 13.3 R⊕
Mass: 676.974507 M⊕
Orbit: 824.61 days
Distance: 61.7012 pc

Planet profile

Orbit and physical properties

Orbital period: 824.61 days
Semi-major axis: 2.07 AU
Eccentricity: 0.22
Radius: 13.3 Earth radii
Mass: 676.974507 Earth masses
Mass provenance: Msini
Density: 1.58 g/cm³
Equilibrium temperature: 533.83 K
Insolation: 13.5382 Earth flux

Host system

Star and system properties

Host star: HD 94890
Stars in system: 1
Known planets in system: 2
Spectral type: K0 III
Stellar temperature: 4,867 K
Stellar radius: 10.71 R☉
Stellar mass: 1.74 M☉
Stellar metallicity: -0.02 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 61.7012 parsecs
Right ascension: 10h56m43.15s
Declination: -37d08m17.89s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,025
Publication date: 2025-07
Discovery locale: Ground
Facility: La Silla Observatory
Telescope: 1.2 m Leonhard Euler Telescope
Instrument: CORALIE Spectrograph
NASA Exoplanet Archive: Open composite record ↗

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