HD 55696

Display orbital revolution around the star HD 55696
Imaginary Picture of Star HD 55696
Star Name : HD 55696
Alternate Name :
Star Distance (LY/pc): 254.8751 (LY) 78.1451 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.5200 (Rsun, estimated)
Stellar Mass (Msun): 1.2900 (Msun/observed) 1.2900 (Msun/estimated)
Spectral type : G0V
Metalicity : 0.3700
Absolute Magnitude : 3.44
Apparent Magnitude : 7.90
Right Ascension(RA) : 108.06238
Declination(DEC) : -38.17454
  • This is the HD 55696 . The star HD 55696 islocated about 254.9 light-years (78.1 pc) away from our Solar System.
  • The star HD 55696 has apparent magnitude of 7.9, with absolute magnitude of 3.4.
  • It is 1.3 times more massive and 1.5 times bigger compared with our Sun. The surface temperature is 6050 with its spectral types of G0V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 55696 b radius 0.907830 mass 3.870000 orbital distance 3.180000
    (Illustration of the HD 55696's Planetary System)



    The Star HD 55696 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.205 AU ( 180306942.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.666 AU ( 249231314.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.539 AU ( 379773368.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.736 AU ( 558853149.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 55696)



    Kopparapu's Recent Venus for Star HD 55696 distance : 1.229 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 55696 distance : 1.556 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 55696 distance : 1.503 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 55696 distance : 1.647 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 55696 distance : 2.730 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 55696 distance : 2.879 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 55696)



  • Original Kopparapu Recent Venus for Star HD 55696 distance : 1.237 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 55696 distance : 1.598 AU
  • Original Kopparapu Moist Greenhouse for Star HD 55696 distance : 1.637 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 55696 distance : 2.778 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 55696 distance : 2.889 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 55696)



    (Position in Stellar Map of star HD 55696 )



    (Zoomed position in Stellar Map of star HD 55696 (zoom level 3))

    (Synthetic Spectrum of star HD 12648*)
    *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