HD 164428

Display orbital revolution around the star HD 164428
Imaginary Picture of Star HD 164428
Star Name : HD 164428
Alternate Name :
Star Distance (LY/pc): 856.5471 (LY) 262.6188 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 35.4000 (Rsun, estimated)
Stellar Mass (Msun): 1.5000 (Msun/observed) 1.5000 (Msun/estimated)
Spectral type : K6
Metalicity : -0.0700
Absolute Magnitude : -0.71
Apparent Magnitude : 6.39
Right Ascension(RA) : 267.54214
Declination(DEC) : 78.30654
  • This is the HD 164428 . The star HD 164428 islocated about 856.5 light-years (262.6 pc) away from our Solar System.
  • The star HD 164428 has apparent magnitude of 6.4, with absolute magnitude of -0.7.
  • It is 1.5 times more massive and 35.4 times bigger compared with our Sun. The surface temperature is 4119 with its spectral types of K6
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 164428 b radius 1.049870 mass 5.700000 orbital distance 1.600000
    (Illustration of the HD 164428's Planetary System)



    The Star HD 164428 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 13.011 AU ( 1946457647.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 17.985 AU ( 2690513138.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 27.405 AU ( 4099746614.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 40.328 AU ( 6032956741.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 164428)



    Kopparapu's Recent Venus for Star HD 164428 distance : 14.536 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 164428 distance : 18.399 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 164428 distance : 17.770 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 164428 distance : 19.465 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 164428 distance : 34.710 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 164428 distance : 36.617 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 164428)



  • Original Kopparapu Recent Venus for Star HD 164428 distance : 14.350 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 164428 distance : 19.018 AU
  • Original Kopparapu Moist Greenhouse for Star HD 164428 distance : 18.988 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 164428 distance : 35.268 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 164428 distance : 36.678 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 164428)



    (Position in Stellar Map of star HD 164428 )



    (Zoomed position in Stellar Map of star HD 164428 (zoom level 3))

    (Synthetic Spectrum of star HD 81817*)
    *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