HD 117207

Display orbital revolution around the star HD 117207
Imaginary Picture of Star HD 117207
Star Name : HD 117207
Alternate Name :
Star Distance (LY/pc): 107.7845 (LY) 33.0469 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0900 (Rsun, estimated)
Stellar Mass (Msun): 1.0700 (Msun/observed) 1.0700 (Msun/estimated)
Spectral type : G8VI/V
Metalicity : 0.2700
Absolute Magnitude : 4.66
Apparent Magnitude : 7.26
Right Ascension(RA) : 202.33797
Declination(DEC) : -35.57083
  • This is the HD 117207 . The star HD 117207 islocated about 107.8 light-years (33.0 pc) away from our Solar System.
  • The star HD 117207 has apparent magnitude of 7.3, with absolute magnitude of 4.7.
  • It is 1.1 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5432 with its spectral types of G8VI/V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 117207 b radius 0.907830 mass 2.060000 orbital distance 3.780000
    (Illustration of the HD 117207's Planetary System)



    The Star HD 117207 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.697 AU ( 104232734.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.963 AU ( 144076878.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.468 AU ( 219541279.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.160 AU ( 323064609.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 117207)



    Kopparapu's Recent Venus for Star HD 117207 distance : 0.737 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 117207 distance : 0.933 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 117207 distance : 0.901 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 117207 distance : 0.988 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 117207 distance : 1.665 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 117207 distance : 1.756 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 117207)



  • Original Kopparapu Recent Venus for Star HD 117207 distance : 0.733 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 117207 distance : 0.960 AU
  • Original Kopparapu Moist Greenhouse for Star HD 117207 distance : 0.970 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 117207 distance : 1.693 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 117207 distance : 1.761 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 117207)



    (Position in Stellar Map of star HD 117207 )



    (Zoomed position in Stellar Map of star HD 117207 (zoom level 3))

    (Synthetic Spectrum of star HD 42618*)
    *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