GJ 682

Display orbital revolution around the star GJ 682
Imaginary Picture of Star GJ 682
Star Name : GJ 682
Alternate Name :
Star Distance (LY/pc): 16.5646 (LY) 5.0787 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.2915 (Rsun, estimated)
Stellar Mass (Msun): 0.2700 (Msun/observed) 0.2700 (Msun/estimated)
Spectral type : M3.5V
Metalicity : 0.0000
Absolute Magnitude : 23.47
Apparent Magnitude : 22.00
Right Ascension(RA) : 264.26526
Declination(DEC) : -43.68079
  • This is the GJ 682 . The star GJ 682 islocated about 16.6 light-years ( 5.1 pc) away from our Solar System.
  • The star GJ 682 has apparent magnitude of 22.0, with absolute magnitude of 23.5.
  • It is 0.3 times more massive and 0.3 times bigger compared with our Sun. The surface temperature is 3028 with its spectral types of M3.5V
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet GJ 682 b radius 0.131984 mass 0.013844 orbital distance 0.080000
  • Name of the 2 Planet GJ 682 c radius 0.156865 mass 0.027365 orbital distance 0.176000
    (Illustration of the GJ 682's Planetary System)



    The Star GJ 682 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.058 AU ( 8662858.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.080 AU ( 11974334.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.122 AU ( 18246235.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.179 AU ( 26850134.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star GJ 682)



    Kopparapu's Recent Venus for Star GJ 682 distance : 0.135 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star GJ 682 distance : 0.171 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star GJ 682 distance : 0.165 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star GJ 682 distance : 0.180 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star GJ 682 distance : 0.340 AU
    Kopparapu's Outer Boundary for Early Mars for Star GJ 682 distance : 0.359 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star GJ 682)



  • Original Kopparapu Recent Venus for Star GJ 682 distance : 0.134 AU
  • Original Kopparapu Runaway Greenhouse for Star GJ 682 distance : 0.177 AU
  • Original Kopparapu Moist Greenhouse for Star GJ 682 distance : 0.178 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star GJ 682 distance : 0.345 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star GJ 682 distance : 0.359 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star GJ 682)



    (Position in Stellar Map of star GJ 682 )



    (Zoomed position in Stellar Map of star GJ 682 (zoom level 3))

    (Synthetic Spectrum of star *)
    *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