HD 42936

Display orbital revolution around the star HD 42936
Imaginary Picture of Star HD 42936
Star Name : HD 42936
Alternate Name :
Star Distance (LY/pc): 153.1414 (LY) 46.9534 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9100 (Rsun, estimated)
Stellar Mass (Msun): 0.8700 (Msun/observed) 0.8700 (Msun/estimated)
Spectral type : KOIV
Metalicity : 0.1800
Absolute Magnitude : 5.74
Apparent Magnitude : 9.10
Right Ascension(RA) : 91.62437
Declination(DEC) : -72.51278
  • This is the HD 42936 . The star HD 42936 islocated about 153.1 light-years (47.0 pc) away from our Solar System.
  • The star HD 42936 has apparent magnitude of 9.1, with absolute magnitude of 5.7.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5138 with its spectral types of KOIV
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 42936 b radius 0.115001 mass 0.008120 orbital distance 0.066200
    (Illustration of the HD 42936's Planetary System)



    The Star HD 42936 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.520 AU ( 77855214.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.719 AU ( 107616252.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.096 AU ( 163983352.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.613 AU ( 241308687.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 42936)



    Kopparapu's Recent Venus for Star HD 42936 distance : 0.559 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 42936 distance : 0.708 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 42936 distance : 0.684 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 42936 distance : 0.750 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 42936 distance : 1.276 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 42936 distance : 1.346 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 42936)



  • Original Kopparapu Recent Venus for Star HD 42936 distance : 0.554 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 42936 distance : 0.729 AU
  • Original Kopparapu Moist Greenhouse for Star HD 42936 distance : 0.733 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 42936 distance : 1.298 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 42936 distance : 1.350 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 42936)



    (Position in Stellar Map of star HD 42936 )



    (Zoomed position in Stellar Map of star HD 42936 (zoom level 3))

    (Synthetic Spectrum of star HD 9446*)
    *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