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Missions Planets Black Holes 3D Map Agencies Blog About apexandromeda.com

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G 264-012 c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/G 264-012 c

Confirmed exoplanet · Super Earth

G 264-012 c

Orbiting G 264-012

Discovered in 2021 using Radial Velocity. This page reflects the latest synchronized NASA Exoplanet Archive composite record.

NASA Archive record ↗Back to catalog →

Generic super earth catalog artwork; not a direct image of G 264-012 c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,021
Method: Radial Velocity
Radius: 1.76 R⊕
Mass: 3.75 M⊕
Orbit: 8.0518 days
Distance: 16.009 pc

Planet profile

Orbit and physical properties

Orbital period: 8.0518 days
Semi-major axis: 0.0525 AU
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 1.76 Earth radii
Mass: 3.75 Earth masses
Mass provenance: Msini
Density: 3.78 g/cm³
Equilibrium temperature: 387 K
Insolation: 3.87 Earth flux

Host system

Star and system properties

Host star: G 264-012
Stars in system: 1
Known planets in system: 2
Spectral type: M4.0 V
Stellar temperature: 3,326 K
Stellar radius: 0.305 R☉
Stellar mass: 0.297 M☉
Stellar metallicity: 0.1 dex
Stellar age: Not reported by the NASA Exoplanet Archive
Distance: 16.009 parsecs
Right ascension: 21h46m41.27s
Declination: +66d48m13.85s

Discovery

Detection and provenance

Discovery method: Radial Velocity
Discovery year: 2,021
Publication date: 2021-06
Discovery locale: Ground
Facility: Calar Alto Observatory
Telescope: 3.5 m telescope
Instrument: CARMENES
NASA Exoplanet Archive: Open composite record ↗

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