HD 82886

Display orbital revolution around the star HD 82886
Imaginary Picture of Star HD 82886
Star Name : HD 82886
Alternate Name :
Star Distance (LY/pc): 417.6133 (LY) 128.0410 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 4.8000 (Rsun, estimated)
Stellar Mass (Msun): 1.0600 (Msun/observed) 1.0600 (Msun/estimated)
Spectral type : G0
Metalicity : -0.3100
Absolute Magnitude : 2.24
Apparent Magnitude : 7.78
Right Ascension(RA) : 143.93826
Declination(DEC) : 34.78083
  • This is the HD 82886 . The star HD 82886 islocated about 417.6 light-years (128.0 pc) away from our Solar System.
  • The star HD 82886 has apparent magnitude of 7.8, with absolute magnitude of 2.2.
  • It is 1.1 times more massive and 4.8 times bigger compared with our Sun. The surface temperature is 5112 with its spectral types of G0
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 82886 b radius 1.049909 mass 1.300000 orbital distance 1.650000
    (Illustration of the HD 82886's Planetary System)



    The Star HD 82886 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 2.717 AU ( 406519179.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 3.756 AU ( 561915742.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 5.724 AU ( 856235239.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 8.422 AU ( 1259987663.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 82886)



    Kopparapu's Recent Venus for Star HD 82886 distance : 2.924 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 82886 distance : 3.702 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 82886 distance : 3.575 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 82886 distance : 3.921 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 82886 distance : 6.680 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 82886 distance : 7.046 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 82886)



  • Original Kopparapu Recent Venus for Star HD 82886 distance : 2.896 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 82886 distance : 3.813 AU
  • Original Kopparapu Moist Greenhouse for Star HD 82886 distance : 3.832 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 82886 distance : 6.793 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 82886 distance : 7.064 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 82886)



    (Position in Stellar Map of star HD 82886 )



    (Zoomed position in Stellar Map of star HD 82886 (zoom level 3))

    (Synthetic Spectrum of star HD 20003*)
    *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