HD 100655

Display orbital revolution around the star HD 100655
Imaginary Picture of Star HD 100655
Star Name : HD 100655
Alternate Name :
Star Distance (LY/pc): 398.7237 (LY) 122.2494 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 9.3000 (Rsun, estimated)
Stellar Mass (Msun): 2.4000 (Msun/observed) 2.4000 (Msun/estimated)
Spectral type : G9III
Metalicity : 0.1500
Absolute Magnitude : 1.01
Apparent Magnitude : 6.45
Right Ascension(RA) : 173.76564
Declination(DEC) : 20.44167
  • This is the HD 100655 . The star HD 100655 islocated about 398.7 light-years (122.2 pc) away from our Solar System.
  • The star HD 100655 has apparent magnitude of 6.5, with absolute magnitude of 1.0.
  • It is 2.4 times more massive and 9.3 times bigger compared with our Sun. The surface temperature is 4861 with its spectral types of G9III
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 100655 b radius 1.049897 mass 1.700000 orbital distance 0.760000
    (Illustration of the HD 100655's Planetary System)



    The Star HD 100655 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 4.761 AU ( 712184148.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 6.580 AU ( 984424609.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 10.027 AU ( 1500045251.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 14.755 AU ( 2207382301.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 100655)



    Kopparapu's Recent Venus for Star HD 100655 distance : 5.183 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 100655 distance : 6.562 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 100655 distance : 6.338 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 100655 distance : 6.951 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 100655 distance : 11.962 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 100655 distance : 12.617 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 100655)



  • Original Kopparapu Recent Venus for Star HD 100655 distance : 5.122 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 100655 distance : 6.766 AU
  • Original Kopparapu Moist Greenhouse for Star HD 100655 distance : 6.778 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 100655 distance : 12.161 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 100655 distance : 12.647 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 100655)



    (Position in Stellar Map of star HD 100655 )



    (Zoomed position in Stellar Map of star HD 100655 (zoom level 3))

    (Synthetic Spectrum of star HD 33142*)
    *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