HD 162020

Display orbital revolution around the star HD 162020
Imaginary Picture of Star HD 162020
Star Name : HD 162020
Alternate Name :
Star Distance (LY/pc): 100.2940 (LY) 30.7503 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7100 (Rsun, estimated)
Stellar Mass (Msun): 0.7500 (Msun/observed) 0.7500 (Msun/estimated)
Spectral type : K2 V
Metalicity : 0.0100
Absolute Magnitude : 6.74
Apparent Magnitude : 9.18
Right Ascension(RA) : 267.65981
Declination(DEC) : -40.31833
  • This is the HD 162020 . The star HD 162020 islocated about 100.3 light-years (30.8 pc) away from our Solar System.
  • The star HD 162020 has apparent magnitude of 9.2, with absolute magnitude of 6.7.
  • It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4830 with its spectral types of K2 V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 162020 b radius 1.049863 mass 14.400000 orbital distance 0.074000
    (Illustration of the HD 162020's Planetary System)



    The Star HD 162020 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.359 AU ( 53679779.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.496 AU ( 74199483.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.756 AU ( 113063592.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.112 AU ( 166378029.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 162020)



    Kopparapu's Recent Venus for Star HD 162020 distance : 0.391 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 162020 distance : 0.495 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 162020 distance : 0.478 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 162020 distance : 0.525 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 162020 distance : 0.904 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 162020 distance : 0.954 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 162020)



  • Original Kopparapu Recent Venus for Star HD 162020 distance : 0.387 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 162020 distance : 0.511 AU
  • Original Kopparapu Moist Greenhouse for Star HD 162020 distance : 0.511 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 162020 distance : 0.919 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 162020 distance : 0.956 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 162020)



    (Position in Stellar Map of star HD 162020 )



    (Zoomed position in Stellar Map of star HD 162020 (zoom level 3))

    (Synthetic Spectrum of star HD 85512*)
    *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