G 264-012

Display orbital revolution around the star G 264-012
Imaginary Picture of Star G 264-012
Star Name : G 264-012
Alternate Name :
Star Distance (LY/pc): 52.1393 (LY) 15.9860 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.3050 (Rsun, estimated)
Stellar Mass (Msun): 0.2970 (Msun/observed) 0.2970 (Msun/estimated)
Spectral type : M4.0V
Metalicity : 0.1000
Absolute Magnitude : 10.98
Apparent Magnitude : 12.00
Right Ascension(RA) : 326.67083
Declination(DEC) : 66.80583
  • This is the G 264-012 . The star G 264-012 islocated about 52.1 light-years (16.0 pc) away from our Solar System.
  • The star G 264-012 has apparent magnitude of 12.0, with absolute magnitude of 11.0.
  • It is 0.3 times more massive and 0.3 times bigger compared with our Sun. The surface temperature is 3326 with its spectral types of M4.0V
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet G 264-012 b radius 0.114181 mass 0.007900 orbital distance 0.022790
  • Name of the 2 Planet G 264-012 c radius 0.126682 mass 0.011800 orbital distance 0.052500
    (Illustration of the G 264-012's Planetary System)



    The Star G 264-012 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.073 AU ( 10934588.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.101 AU ( 15114458.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.154 AU ( 23031090.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.227 AU ( 33891258.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star G 264-012)



    Kopparapu's Recent Venus for Star G 264-012 distance : 0.083 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star G 264-012 distance : 0.105 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star G 264-012 distance : 0.101 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star G 264-012 distance : 0.110 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star G 264-012 distance : 0.205 AU
    Kopparapu's Outer Boundary for Early Mars for Star G 264-012 distance : 0.217 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star G 264-012)



  • Original Kopparapu Recent Venus for Star G 264-012 distance : 0.082 AU
  • Original Kopparapu Runaway Greenhouse for Star G 264-012 distance : 0.108 AU
  • Original Kopparapu Moist Greenhouse for Star G 264-012 distance : 0.109 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star G 264-012 distance : 0.209 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star G 264-012 distance : 0.217 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star G 264-012)



    (Position in Stellar Map of star G 264-012 )



    (Zoomed position in Stellar Map of star G 264-012 (zoom level 3))

    (Synthetic Spectrum of star GJ 581*)
    *Yamashiki YA et al. 2019 ApJ 881 114
    MUSCLES Paper I - France et al. 2016 ApJ 820 89
    MUSCLES Paper II- Youngblood et al. 2016 ApJ 824 101
    MUSCLES Paper III- Loyd et al. 2016 ApJ 824 102