HD 38858

Display orbital revolution around the star HD 38858
Imaginary Picture of Star HD 38858
Star Name : HD 38858
Alternate Name :
Star Distance (LY/pc): 49.6962 (LY) 15.2369 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9191 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 0.8990 (Msun/estimated)
Spectral type : G4V
Metalicity : 0.0000
Absolute Magnitude : 5.06
Apparent Magnitude : 5.97
Right Ascension(RA) : 87.14558
Declination(DEC) : -4.09472
  • This is the HD 38858 . The star HD 38858 islocated about 49.7 light-years (15.2 pc) away from our Solar System.
  • The star HD 38858 has apparent magnitude of 6.0, with absolute magnitude of 5.1.
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 38858 b radius 0.254139 mass 0.096100 orbital distance 1.037600
    (Illustration of the HD 38858's Planetary System)



    The Star HD 38858 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.647 AU ( 96773886.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.894 AU ( 133766800.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.363 AU ( 203831001.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.005 AU ( 299946248.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 38858)



    Kopparapu's Recent Venus for Star HD 38858 distance : 0.674 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 38858 distance : 0.853 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 38858 distance : 0.824 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 38858 distance : 0.903 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 38858 distance : 1.510 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 38858 distance : 1.592 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 38858)



  • Original Kopparapu Recent Venus for Star HD 38858 distance : 0.673 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 38858 distance : 0.877 AU
  • Original Kopparapu Moist Greenhouse for Star HD 38858 distance : 0.891 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 38858 distance : 1.536 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 38858 distance : 1.597 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 38858)



    (Position in Stellar Map of star HD 38858 )



    (Zoomed position in Stellar Map of star HD 38858 (zoom level 3))

    (Synthetic Spectrum of star HD 4203*)
    *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