HD 218566

Display orbital revolution around the star HD 218566
Imaginary Picture of Star HD 218566
Star Name : HD 218566
Alternate Name :
Star Distance (LY/pc): 93.6961 (LY) 28.7274 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8600 (Rsun, estimated)
Stellar Mass (Msun): 0.8500 (Msun/observed) 0.8500 (Msun/estimated)
Spectral type : K3V
Metalicity : 0.3800
Absolute Magnitude : 6.34
Apparent Magnitude : 8.63
Right Ascension(RA) : 347.29470
Declination(DEC) : -2.26083
  • This is the HD 218566 . The star HD 218566 islocated about 93.7 light-years (28.7 pc) away from our Solar System.
  • The star HD 218566 has apparent magnitude of 8.6, with absolute magnitude of 6.3.
  • It is 0.8 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 4820 with its spectral types of K3V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 218566 b radius 0.907830 mass 0.210000 orbital distance 0.687300
    (Illustration of the HD 218566's Planetary System)



    The Star HD 218566 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.433 AU ( 64751620.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.598 AU ( 89503660.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.912 AU ( 136383772.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.342 AU ( 200694695.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 218566)



    Kopparapu's Recent Venus for Star HD 218566 distance : 0.472 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 218566 distance : 0.598 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 218566 distance : 0.577 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 218566 distance : 0.633 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 218566 distance : 1.091 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 218566 distance : 1.151 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 218566)



  • Original Kopparapu Recent Venus for Star HD 218566 distance : 0.466 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 218566 distance : 0.616 AU
  • Original Kopparapu Moist Greenhouse for Star HD 218566 distance : 0.617 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 218566 distance : 1.110 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 218566 distance : 1.154 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 218566)



    (Position in Stellar Map of star HD 218566 )



    (Zoomed position in Stellar Map of star HD 218566 (zoom level 3))

    (Synthetic Spectrum of star HD 111232*)
    *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