HD 83443

Display orbital revolution around the star HD 83443
Imaginary Picture of Star HD 83443
Star Name : HD 83443
Alternate Name :
Star Distance (LY/pc): inf (LY) inf (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0400 (Rsun, estimated)
Stellar Mass (Msun): 0.9000 (Msun/observed) 0.9000 (Msun/estimated)
Spectral type : K0 V
Metalicity : 0.3500
Absolute Magnitude : -inf
Apparent Magnitude : 8.23
Right Ascension(RA) : 144.29583
Declination(DEC) : -43.27194
  • This is the HD 83443 . The star HD 83443 islocated about inf light-years ( inf pc) away from our Solar System.
  • The star HD 83443 has apparent magnitude of 8.2, with absolute magnitude of -inf.
  • It is 0.9 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5460 with its spectral types of K0 V
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet HD 83443 b radius 1.040000 mass 0.402000 orbital distance 0.040600
  • Name of the 2 Planet HD 83443 c radius 0.907830 mass 1.350000 orbital distance 8.000000
    (Illustration of the HD 83443's Planetary System)



    The Star HD 83443 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.672 AU ( 100479331.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.928 AU ( 138888694.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.415 AU ( 211635634.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.082 AU ( 311431107.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 83443)



    Kopparapu's Recent Venus for Star HD 83443 distance : 0.709 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 83443 distance : 0.898 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 83443 distance : 0.867 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 83443 distance : 0.951 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 83443 distance : 1.601 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 83443 distance : 1.689 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 83443)



  • Original Kopparapu Recent Venus for Star HD 83443 distance : 0.706 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 83443 distance : 0.924 AU
  • Original Kopparapu Moist Greenhouse for Star HD 83443 distance : 0.934 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 83443 distance : 1.628 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 83443 distance : 1.694 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 83443)



    (Position in Stellar Map of star HD 83443 )



    (Zoomed position in Stellar Map of star HD 83443 (zoom level 3))

    (Synthetic Spectrum of star HD 21693*)
    *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