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SR 12 AB c | Exoplanets | Apex Andromeda | Apex Andromeda

Planets/Exoplanets/SR 12 AB c

Confirmed exoplanet · Gas Giant

SR 12 AB c

Orbiting SR 12 AB

Discovered in 2010 using Imaging. 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 SR 12 AB c — Generic category artwork—not a direct imageApex Andromeda catalog artwork

Discovery: 2,010
Method: Imaging
Radius: 12.3 R⊕
Mass: 4,131.62 M⊕
Orbit: Not reported by the NASA Exoplanet Archive
Distance: 112.317216 pc

Planet profile

Orbit and physical properties

Orbital period: Not reported by the NASA Exoplanet Archive
Semi-major axis: Not reported by the NASA Exoplanet Archive
Eccentricity: Not reported by the NASA Exoplanet Archive
Radius: 12.3 Earth radii
Mass: 4,131.62 Earth masses
Mass provenance: Mass
Density: 12.2 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: SR 12 AB
Stars in system: 2
Known planets in system: 1
Spectral type: Not reported by the NASA Exoplanet Archive
Stellar temperature: 3,828.93 K
Stellar radius: 1.103075 R☉
Stellar mass: Not reported by the NASA Exoplanet Archive
Stellar metallicity: Not reported by the NASA Exoplanet Archive
Stellar age: 0.0021 Gyr
Distance: 112.317216 parsecs
Right ascension: 16h27m19.50s
Declination: -24d41m40.81s

Discovery

Detection and provenance

Discovery method: Imaging
Discovery year: 2,010
Publication date: 2011-04
Discovery locale: Ground
Facility: Infrared Survey Facility
Telescope: 1.4 m IRSF Telescope
Instrument: SIRIUS Camera
NASA Exoplanet Archive: Open composite record ↗

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