HD 101930

Display orbital revolution around the star HD 101930
Imaginary Picture of Star HD 101930
Star Name : HD 101930
Alternate Name :
Star Distance (LY/pc): 97.3309 (LY) 29.8418 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6383 (Rsun, estimated)
Stellar Mass (Msun): 0.7400 (Msun/observed) 0.7400 (Msun/estimated)
Spectral type : K1 V
Metalicity : 0.1700
Absolute Magnitude : 5.84
Apparent Magnitude : 8.21
Right Ascension(RA) : 175.87547
Declination(DEC) : -58.00667
  • This is the HD 101930 . The star HD 101930 islocated about 97.3 light-years (29.8 pc) away from our Solar System.
  • The star HD 101930 has apparent magnitude of 8.2, with absolute magnitude of 5.8.
  • It is 0.7 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 5079 with its spectral types of K1 V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 101930 b radius 0.907830 mass 0.300000 orbital distance 0.302000
    (Illustration of the HD 101930's Planetary System)



    The Star HD 101930 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.357 AU ( 53359443.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.493 AU ( 73756695.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.751 AU ( 112388881.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.106 AU ( 165385162.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 101930)



    Kopparapu's Recent Venus for Star HD 101930 distance : 0.441 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 101930 distance : 0.558 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 101930 distance : 0.539 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 101930 distance : 0.591 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 101930 distance : 1.009 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 101930 distance : 1.064 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 101930)



  • Original Kopparapu Recent Venus for Star HD 101930 distance : 0.437 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 101930 distance : 0.575 AU
  • Original Kopparapu Moist Greenhouse for Star HD 101930 distance : 0.578 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 101930 distance : 1.026 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 101930 distance : 1.067 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 101930)



    (Position in Stellar Map of star HD 101930 )



    (Zoomed position in Stellar Map of star HD 101930 (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