HD 6718

Display orbital revolution around the star HD 6718
Imaginary Picture of Star HD 6718
Star Name : HD 6718
Alternate Name :
Star Distance (LY/pc): 165.2259 (LY) 50.6586 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0200 (Rsun, estimated)
Stellar Mass (Msun): 0.9600 (Msun/observed) 0.9600 (Msun/estimated)
Spectral type : G5V
Metalicity : -0.0600
Absolute Magnitude : 4.93
Apparent Magnitude : 8.45
Right Ascension(RA) : 16.95276
Declination(DEC) : -8.23361
  • This is the HD 6718 . The star HD 6718 islocated about 165.2 light-years (50.7 pc) away from our Solar System.
  • The star HD 6718 has apparent magnitude of 8.4, with absolute magnitude of 4.9.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5745 with its spectral types of G5V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 6718 b radius 0.907830 mass 1.560000 orbital distance 3.560000
    (Illustration of the HD 6718's Planetary System)



    The Star HD 6718 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.729 AU ( 109103416.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.008 AU ( 150809433.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.536 AU ( 229800202.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.260 AU ( 338161065.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 6718)



    Kopparapu's Recent Venus for Star HD 6718 distance : 0.757 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 6718 distance : 0.959 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 6718 distance : 0.926 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 6718 distance : 1.016 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 6718 distance : 1.695 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 6718 distance : 1.788 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 6718)



  • Original Kopparapu Recent Venus for Star HD 6718 distance : 0.758 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 6718 distance : 0.986 AU
  • Original Kopparapu Moist Greenhouse for Star HD 6718 distance : 1.003 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 6718 distance : 1.725 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 6718 distance : 1.794 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 6718)



    (Position in Stellar Map of star HD 6718 )



    (Zoomed position in Stellar Map of star HD 6718 (zoom level 3))

    (Synthetic Spectrum of star HAT-P-49*)
    *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