HD 174205

Display orbital revolution around the star HD 174205
Imaginary Picture of Star HD 174205
Star Name : HD 174205
Alternate Name :
Star Distance (LY/pc): 763.2050 (LY) 234.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 26.6000 (Rsun, estimated)
Stellar Mass (Msun): 1.8000 (Msun/observed) 1.8000 (Msun/estimated)
Spectral type : K2
Metalicity : -0.2800
Absolute Magnitude : -0.55
Apparent Magnitude : 6.30
Right Ascension(RA) : 280.79167
Declination(DEC) : 70.79278
  • This is the HD 174205 . The star HD 174205 islocated about 763.2 light-years (234.0 pc) away from our Solar System.
  • The star HD 174205 has apparent magnitude of 6.3, with absolute magnitude of -0.5.
  • It is 1.8 times more massive and 26.6 times bigger compared with our Sun. The surface temperature is 4308 with its spectral types of K2
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 174205 b radius 1.049874 mass 4.200000 orbital distance 1.700000
    (Illustration of the HD 174205's Planetary System)



    The Star HD 174205 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 10.695 AU ( 1599893737.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 14.783 AU ( 2211471247.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 22.526 AU ( 3369792782.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 33.148 AU ( 4958797701.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 174205)



    Kopparapu's Recent Venus for Star HD 174205 distance : 11.886 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 174205 distance : 15.046 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 174205 distance : 14.532 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 174205 distance : 15.925 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 174205 distance : 28.124 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 174205 distance : 29.668 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 174205)



  • Original Kopparapu Recent Venus for Star HD 174205 distance : 11.728 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 174205 distance : 15.543 AU
  • Original Kopparapu Moist Greenhouse for Star HD 174205 distance : 15.518 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 174205 distance : 28.578 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 174205 distance : 29.721 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 174205)



    (Position in Stellar Map of star HD 174205 )



    (Zoomed position in Stellar Map of star HD 174205 (zoom level 3))

    (Synthetic Spectrum of star HD 89345*)
    *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