GJ 486

Display orbital revolution around the star GJ 486
Imaginary Picture of Star GJ 486
Star Name : GJ 486
Alternate Name :
Star Distance (LY/pc): 26.3407 (LY) 8.0761 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.3280 (Rsun, estimated)
Stellar Mass (Msun): 0.3230 (Msun/observed) 0.3230 (Msun/estimated)
Spectral type : M3.5V
Metalicity : 0.0700
Absolute Magnitude : 11.86
Apparent Magnitude : 11.40
Right Ascension(RA) : 191.98750
Declination(DEC) : 9.75139
  • This is the GJ 486 . The star GJ 486 islocated about 26.3 light-years ( 8.1 pc) away from our Solar System.
  • The star GJ 486 has apparent magnitude of 11.4, with absolute magnitude of 11.9.
  • It is 0.3 times more massive and 0.3 times bigger compared with our Sun. The surface temperature is 3340 with its spectral types of M3.5V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet GJ 486 b radius 0.116430 mass 0.008870 orbital distance 0.017340
    (Illustration of the GJ 486's Planetary System)



    The Star GJ 486 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.079 AU ( 11858367.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.110 AU ( 16391362.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.167 AU ( 24976808.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.246 AU ( 36754468.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star GJ 486)



    Kopparapu's Recent Venus for Star GJ 486 distance : 0.090 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star GJ 486 distance : 0.114 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star GJ 486 distance : 0.110 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star GJ 486 distance : 0.120 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star GJ 486 distance : 0.223 AU
    Kopparapu's Outer Boundary for Early Mars for Star GJ 486 distance : 0.235 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star GJ 486)



  • Original Kopparapu Recent Venus for Star GJ 486 distance : 0.089 AU
  • Original Kopparapu Runaway Greenhouse for Star GJ 486 distance : 0.118 AU
  • Original Kopparapu Moist Greenhouse for Star GJ 486 distance : 0.118 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star GJ 486 distance : 0.226 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star GJ 486 distance : 0.235 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star GJ 486)



    (Position in Stellar Map of star GJ 486 )



    (Zoomed position in Stellar Map of star GJ 486 (zoom level 3))

    (Synthetic Spectrum of star GJ 143*)
    *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