GJ 3470
Imaginary Picture of Star GJ 3470
Star Name : GJ 3470
Alternate Name :
Star Distance (LY/pc): 100.1299 (LY) 30.7000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4800 (Rsun, estimated)
Stellar Mass (Msun): 0.5100 (Msun/observed) 0.5100 (Msun/estimated)
Spectral type : M1.5
Metalicity : 0.2000
Absolute Magnitude : 9.86
Apparent Magnitude : 12.30
Right Ascension(RA) : 119.77434
Declination(DEC) : 15.39167
  • This is the GJ 3470 . The star GJ 3470 islocated about 100.1 light-years (30.7 pc) away from our Solar System.
  • The star GJ 3470 has apparent magnitude of 12.3, with absolute magnitude of 9.9.
  • It is 0.5 times more massive and 0.5 times bigger compared with our Sun. The surface temperature is 3652 with its spectral types of M1.5
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet GJ 3470 b radius 0.373807 mass 0.039580 orbital distance 0.035570
    (Illustration of the GJ 3470's Planetary System)



    The Star GJ 3470 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.139 AU ( 20747266.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.192 AU ( 28678144.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.292 AU ( 43699145.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.430 AU ( 64305207.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star GJ 3470)



    Kopparapu's Recent Venus for Star GJ 3470 distance : 0.156 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star GJ 3470 distance : 0.198 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star GJ 3470 distance : 0.191 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star GJ 3470 distance : 0.209 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star GJ 3470 distance : 0.382 AU
    Kopparapu's Outer Boundary for Early Mars for Star GJ 3470 distance : 0.403 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star GJ 3470)



  • Original Kopparapu Recent Venus for Star GJ 3470 distance : 0.155 AU
  • Original Kopparapu Runaway Greenhouse for Star GJ 3470 distance : 0.205 AU
  • Original Kopparapu Moist Greenhouse for Star GJ 3470 distance : 0.205 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star GJ 3470 distance : 0.388 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star GJ 3470 distance : 0.404 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star GJ 3470)



    (Position in Stellar Map of star GJ 3470 )



    (Zoomed position in Stellar Map of star GJ 3470 (zoom level 3))