HD 77065

Display orbital revolution around the star HD 77065
Imaginary Picture of Star HD 77065
Star Name : HD 77065
Alternate Name :
Star Distance (LY/pc): 105.7575 (LY) 32.4254 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6452 (Rsun, estimated)
Stellar Mass (Msun): 0.7500 (Msun/observed) 0.7500 (Msun/estimated)
Spectral type : G5
Metalicity : -0.5100
Absolute Magnitude : 6.25
Apparent Magnitude : 8.80
Right Ascension(RA) : 135.19769
Declination(DEC) : 21.45361
  • This is the HD 77065 . The star HD 77065 islocated about 105.8 light-years (32.4 pc) away from our Solar System.
  • The star HD 77065 has apparent magnitude of 8.8, with absolute magnitude of 6.2.
  • It is 0.8 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 4990 with its spectral types of G5
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 77065 b radius 0.907830 mass 41.000000 orbital distance 0.438000
    (Illustration of the HD 77065's Planetary System)



    The Star HD 77065 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.348 AU ( 52067607.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.481 AU ( 71971040.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.733 AU ( 109667938.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.079 AU ( 161381175.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 77065)



    Kopparapu's Recent Venus for Star HD 77065 distance : 0.669 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 77065 distance : 0.847 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 77065 distance : 0.818 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 77065 distance : 0.897 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 77065 distance : 1.535 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 77065 distance : 1.620 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 77065)



  • Original Kopparapu Recent Venus for Star HD 77065 distance : 0.662 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 77065 distance : 0.873 AU
  • Original Kopparapu Moist Greenhouse for Star HD 77065 distance : 0.876 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 77065 distance : 1.561 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 77065 distance : 1.623 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 77065)



    (Position in Stellar Map of star HD 77065 )



    (Zoomed position in Stellar Map of star HD 77065 (zoom level 3))

    (Synthetic Spectrum of star HD 16417*)
    *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