GJ 163

Display orbital revolution around the star GJ 163
Imaginary Picture of Star GJ 163
Star Name : GJ 163
Alternate Name :
Star Distance (LY/pc): 49.2981 (LY) 15.1149 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.3990 (Rsun, estimated)
Stellar Mass (Msun): 0.4000 (Msun/observed) 0.4000 (Msun/estimated)
Spectral type : M3.5
Metalicity : 0.0000
Absolute Magnitude : 10.90
Apparent Magnitude : 11.80
Right Ascension(RA) : 62.31528
Declination(DEC) : -53.37360
  • This is the GJ 163 . The star GJ 163 islocated about 49.3 light-years (15.1 pc) away from our Solar System.
  • The star GJ 163 has apparent magnitude of 11.8, with absolute magnitude of 10.9.
  • It is 0.4 times more massive and 0.4 times bigger compared with our Sun. The surface temperature is 3500 with its spectral types of M3.5
  • Number of Extrasolar Planets : 5
  • Name of the 1 Planet GJ 163 b radius 0.161973 mass 0.031100 orbital distance 0.060000
  • Name of the 2 Planet GJ 163 c radius 0.151615 mass 0.023900 orbital distance 0.124000
  • Name of the 3 Planet GJ 163 d radius 0.231122 mass 0.063600 orbital distance 1.021000
  • Name of the 4 Planet GJ 163 e radius 0.210998 mass 0.042800 orbital distance 0.700000
  • Name of the 5 Planet GJ 163 f radius 0.147447 mass 0.021400 orbital distance 0.326000
    (Illustration of the GJ 163's Planetary System)



    The Star GJ 163 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.106 AU ( 15840434.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.146 AU ( 21895620.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.223 AU ( 33364080.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.328 AU ( 49096705.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star GJ 163)



    Kopparapu's Recent Venus for Star GJ 163 distance : 0.120 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star GJ 163 distance : 0.151 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star GJ 163 distance : 0.146 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star GJ 163 distance : 0.160 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star GJ 163 distance : 0.295 AU
    Kopparapu's Outer Boundary for Early Mars for Star GJ 163 distance : 0.311 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star GJ 163)



  • Original Kopparapu Recent Venus for Star GJ 163 distance : 0.119 AU
  • Original Kopparapu Runaway Greenhouse for Star GJ 163 distance : 0.157 AU
  • Original Kopparapu Moist Greenhouse for Star GJ 163 distance : 0.157 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star GJ 163 distance : 0.299 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star GJ 163 distance : 0.311 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star GJ 163)



    (Position in Stellar Map of star GJ 163 )



    (Zoomed position in Stellar Map of star GJ 163 (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