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HD 127195 b | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/HD 127195 b

Confirmed exoplanet · Gas Giant

HD 127195 b

Orbiting HD 127195

Discovered in 2026 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 127195 b — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,026
Method: Radial Velocity
Radius: 14 R⊕
Mass: 212.945033 M⊕
Orbit: 534.5 days
Distance: 84.7167 pc

Planet profile

Orbit and physical properties

Orbital period: 534.5 days
Semi-major axis: Not reported by the NASA Exoplanet Archive
Eccentricity: 0.04
Radius: 14 Earth radii
Mass: 212.945033 Earth masses
Mass provenance: Msini
Density: 0.426 g/cm³
Equilibrium temperature: Not reported by the NASA Exoplanet Archive
Insolation: Not reported by the NASA Exoplanet Archive

Host system

Star and system properties

Host star: HD 127195
Stars in system: 1
Known planets in system: 2
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 4,981 K
Stellar radius: 4.16 R☉
Stellar mass: 1.34 M☉
Stellar metallicity: -0.04 dex
Stellar age: 2.3 Gyr
Distance: 84.7167 parsecs
Right ascension: 14h31m29.14s
Declination: -47d43m45.33s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,026
Publication date: 2026-08
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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