gamma Lib
Imaginary Picture of Star gamma Lib
Star Name : gamma Lib
Alternate Name :
Star Distance (LY/pc): 163.1596 (LY) 50.0250 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 11.1000 (Rsun, estimated)
Stellar Mass (Msun): 1.4700 (Msun/observed) 1.4700 (Msun/estimated)
Spectral type : K0III
Metalicity : -0.3000
Absolute Magnitude : -0.50
Apparent Magnitude : 3.00
Right Ascension(RA) : 233.88158
Declination(DEC) : -14.78944
  • This is the gamma Lib . The star gamma Lib islocated about 163.2 light-years (50.0 pc) away from our Solar System.
  • The star gamma Lib has apparent magnitude of 3.0, with absolute magnitude of -0.5.
  • It is 1.5 times more massive and 11.1 times bigger compared with our Sun. The surface temperature is 4822 with its spectral types of K0III
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet gamma Lib b radius 0.907830 mass 1.029000 orbital distance 1.239700
  • Name of the 2 Planet gamma Lib c radius 0.907830 mass 4.630000 orbital distance 2.176100
    (Illustration of the gamma Lib's Planetary System)



    The Star gamma Lib 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 5.591 AU ( 836441367.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 7.729 AU ( 1156180558.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 11.777 AU ( 1761763308.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 17.330 AU ( 2592511885.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star gamma Lib)



    Kopparapu's Recent Venus for Star gamma Lib distance : 6.098 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star gamma Lib distance : 7.720 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star gamma Lib distance : 7.457 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star gamma Lib distance : 8.177 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star gamma Lib distance : 14.096 AU
    Kopparapu's Outer Boundary for Early Mars for Star gamma Lib distance : 14.869 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star gamma Lib)



  • Original Kopparapu Recent Venus for Star gamma Lib distance : 6.025 AU
  • Original Kopparapu Runaway Greenhouse for Star gamma Lib distance : 7.961 AU
  • Original Kopparapu Moist Greenhouse for Star gamma Lib distance : 7.972 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star gamma Lib distance : 14.330 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star gamma Lib distance : 14.902 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star gamma Lib)



    (Position in Stellar Map of star gamma Lib )



    (Zoomed position in Stellar Map of star gamma Lib (zoom level 3))