HD 170573

Display orbital revolution around the star HD 170573
Imaginary Picture of Star HD 170573
Star Name : HD 170573
Alternate Name :
Star Distance (LY/pc): 62.2462 (LY) 19.0848 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6320 (Rsun, estimated)
Stellar Mass (Msun): 0.7700 (Msun/observed) 0.7700 (Msun/estimated)
Spectral type : K4.5Vk
Metalicity : 0.3700
Absolute Magnitude : 7.13
Apparent Magnitude : 8.53
Right Ascension(RA) : 278.27117
Declination(DEC) : -54.26319
  • This is the HD 170573 . The star HD 170573 islocated about 62.2 light-years (19.1 pc) away from our Solar System.
  • The star HD 170573 has apparent magnitude of 8.5, with absolute magnitude of 7.1.
  • It is 0.8 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 4767 with its spectral types of K4.5Vk
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 170573 b radius 0.907830 mass 30.000000 orbital distance 12000.000000
    (Illustration of the HD 170573's Planetary System)



    The Star HD 170573 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.311 AU ( 46544191.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.430 AU ( 64336236.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.655 AU ( 98034187.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.964 AU ( 144261600.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 170573)



    Kopparapu's Recent Venus for Star HD 170573 distance : 0.340 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 170573 distance : 0.431 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 170573 distance : 0.416 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 170573 distance : 0.456 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 170573 distance : 0.788 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 170573 distance : 0.831 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 170573)



  • Original Kopparapu Recent Venus for Star HD 170573 distance : 0.336 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 170573 distance : 0.444 AU
  • Original Kopparapu Moist Greenhouse for Star HD 170573 distance : 0.444 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 170573 distance : 0.801 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 170573 distance : 0.833 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 170573)



    (Position in Stellar Map of star HD 170573 )



    (Zoomed position in Stellar Map of star HD 170573 (zoom level 3))

    (Synthetic Spectrum of star HD 88072*)
    *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