HD 97658

Display orbital revolution around the star HD 97658
Imaginary Picture of Star HD 97658
Star Name : HD 97658
Alternate Name :
Star Distance (LY/pc): 70.2317 (LY) 21.5332 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7300 (Rsun, estimated)
Stellar Mass (Msun): 0.8500 (Msun/observed) 0.8500 (Msun/estimated)
Spectral type : K1V
Metalicity : -0.2300
Absolute Magnitude : 4.60
Apparent Magnitude : 6.27
Right Ascension(RA) : 168.63817
Declination(DEC) : 25.71028
  • This is the HD 97658 . The star HD 97658 islocated about 70.2 light-years (21.5 pc) away from our Solar System.
  • The star HD 97658 has apparent magnitude of 6.3, with absolute magnitude of 4.6.
  • It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 5170 with its spectral types of K1V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 97658 b radius 0.200470 mass 0.024570 orbital distance 0.080000
    (Illustration of the HD 97658's Planetary System)



    The Star HD 97658 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.423 AU ( 63235660.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.584 AU ( 87408208.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.890 AU ( 133190765.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.310 AU ( 195996046.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 97658)



    Kopparapu's Recent Venus for Star HD 97658 distance : 0.453 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 97658 distance : 0.574 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 97658 distance : 0.555 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 97658 distance : 0.608 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 97658 distance : 1.034 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 97658 distance : 1.090 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 97658)



  • Original Kopparapu Recent Venus for Star HD 97658 distance : 0.449 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 97658 distance : 0.591 AU
  • Original Kopparapu Moist Greenhouse for Star HD 97658 distance : 0.595 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 97658 distance : 1.051 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 97658 distance : 1.093 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 97658)



    (Position in Stellar Map of star HD 97658 )



    (Zoomed position in Stellar Map of star HD 97658 (zoom level 3))

    (Synthetic Spectrum of star HD 32518*)
    *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