HD 173416
Imaginary Picture of Star HD 173416
Star Name : HD 173416
Alternate Name :
Star Distance (LY/pc): 454.8898 (LY) 139.4700 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 13.5000 (Rsun, estimated)
Stellar Mass (Msun): 2.0000 (Msun/observed) 2.0000 (Msun/estimated)
Spectral type : G8
Metalicity : 0.0000
Absolute Magnitude : 0.34
Apparent Magnitude : 6.06
Right Ascension(RA) : 280.90046
Declination(DEC) : 36.55667
  • This is the HD 173416 . The star HD 173416 islocated about 454.9 light-years (139.5 pc) away from our Solar System.
  • The star HD 173416 has apparent magnitude of 6.1, with absolute magnitude of 0.3.
  • It is 2.0 times more massive and 13.5 times bigger compared with our Sun. The surface temperature is 4683 with its spectral types of G8
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 173416 b radius 0.907830 mass 2.700000 orbital distance 1.160000
    (Illustration of the HD 173416's Planetary System)



    The Star HD 173416 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 6.414 AU ( 959489433.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 8.866 AU ( 1326265142.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 13.509 AU ( 2020934574.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 19.879 AU ( 2973893758.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 173416)



    Kopparapu's Recent Venus for Star HD 173416 distance : 7.036 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 173416 distance : 8.907 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 173416 distance : 8.603 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 173416 distance : 9.433 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 173416 distance : 16.361 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 173416 distance : 17.259 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 173416)



  • Original Kopparapu Recent Venus for Star HD 173416 distance : 6.946 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 173416 distance : 9.189 AU
  • Original Kopparapu Moist Greenhouse for Star HD 173416 distance : 9.190 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 173416 distance : 16.631 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 173416 distance : 17.295 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 173416)



    (Position in Stellar Map of star HD 173416 )



    (Zoomed position in Stellar Map of star HD 173416 (zoom level 3))