G 196-3

Display orbital revolution around the star G 196-3
Imaginary Picture of Star G 196-3
Star Name : G 196-3
Alternate Name : 2MASS J10042148+5023135
Star Distance (LY/pc): 71.1183 (LY) 21.8050 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.3994 (Rsun, estimated)
Stellar Mass (Msun): 0.4000 (Msun/observed) 0.4000 (Msun/estimated)
Spectral type : M2.5
Metalicity : 0.0000
Absolute Magnitude : 10.06
Apparent Magnitude : 11.75
Right Ascension(RA) : 151.08943
Declination(DEC) : 50.38705
  • This is the G 196-3 . The star G 196-3 islocated about 71.1 light-years (21.8 pc) away from our Solar System.
  • The star G 196-3 has apparent magnitude of 11.8, with absolute magnitude of 10.1.
  • It is 0.4 times more massive and 0.4 times bigger compared with our Sun. The surface temperature is 3400 with its spectral types of M2.5
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet G 196-3 b radius 0.907830 mass 15.000000 orbital distance 0.000000
    (Illustration of the G 196-3's Planetary System)



    The Star G 196-3 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.100 AU ( 14962649.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.138 AU ( 20682291.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.211 AU ( 31515234.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.310 AU ( 46376048.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star G 196-3)



    Kopparapu's Recent Venus for Star G 196-3 distance : 0.153 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star G 196-3 distance : 0.194 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star G 196-3 distance : 0.187 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star G 196-3 distance : 0.204 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star G 196-3 distance : 0.379 AU
    Kopparapu's Outer Boundary for Early Mars for Star G 196-3 distance : 0.400 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star G 196-3)



  • Original Kopparapu Recent Venus for Star G 196-3 distance : 0.152 AU
  • Original Kopparapu Runaway Greenhouse for Star G 196-3 distance : 0.201 AU
  • Original Kopparapu Moist Greenhouse for Star G 196-3 distance : 0.201 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star G 196-3 distance : 0.385 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star G 196-3 distance : 0.400 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star G 196-3)



    (Position in Stellar Map of star G 196-3 )



    (Zoomed position in Stellar Map of star G 196-3 (zoom level 3))

    (Synthetic Spectrum of star GJ 570 ABC*)
    *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