HD 136418

Display orbital revolution around the star HD 136418
Imaginary Picture of Star HD 136418
Star Name : HD 136418
Alternate Name :
Star Distance (LY/pc): 348.8299 (LY) 106.9519 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 3.4000 (Rsun, estimated)
Stellar Mass (Msun): 1.3300 (Msun/observed) 1.3300 (Msun/estimated)
Spectral type : G5
Metalicity : -0.0700
Absolute Magnitude : 2.73
Apparent Magnitude : 7.88
Right Ascension(RA) : 229.77576
Declination(DEC) : 41.73333
  • This is the HD 136418 . The star HD 136418 islocated about 348.8 light-years (107.0 pc) away from our Solar System.
  • The star HD 136418 has apparent magnitude of 7.9, with absolute magnitude of 2.7.
  • It is 1.3 times more massive and 3.4 times bigger compared with our Sun. The surface temperature is 5071 with its spectral types of G5
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 136418 b radius 1.049891 mass 2.000000 orbital distance 1.320000
    (Illustration of the HD 136418's Planetary System)



    The Star HD 136418 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.894 AU ( 283350674.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.618 AU ( 391664680.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.989 AU ( 596810297.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 5.871 AU ( 878232497.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 136418)



    Kopparapu's Recent Venus for Star HD 136418 distance : 2.042 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 136418 distance : 2.585 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 136418 distance : 2.497 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 136418 distance : 2.739 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 136418 distance : 4.673 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 136418 distance : 4.929 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 136418)



  • Original Kopparapu Recent Venus for Star HD 136418 distance : 2.022 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 136418 distance : 2.664 AU
  • Original Kopparapu Moist Greenhouse for Star HD 136418 distance : 2.675 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 136418 distance : 4.752 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 136418 distance : 4.941 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 136418)



    (Position in Stellar Map of star HD 136418 )



    (Zoomed position in Stellar Map of star HD 136418 (zoom level 3))

    (Synthetic Spectrum of star HD 63765*)
    *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