HD 23472
Imaginary Picture of Star HD 23472
Star Name : HD 23472
Alternate Name :
Star Distance (LY/pc): 127.4560 (LY) 39.0782 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7300 (Rsun, estimated)
Stellar Mass (Msun): 0.7500 (Msun/observed) 0.7500 (Msun/estimated)
Spectral type : K3.5V
Metalicity : 0.0000
Absolute Magnitude : 6.76
Apparent Magnitude : 9.72
Right Ascension(RA) : 55.46000
Declination(DEC) : -62.76707
  • This is the HD 23472 . The star HD 23472 islocated about 127.5 light-years (39.1 pc) away from our Solar System.
  • The star HD 23472 has apparent magnitude of 9.7, with absolute magnitude of 6.8.
  • It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4800 with its spectral types of K3.5V
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet HD 23472 b radius 0.167010 mass 0.056380 orbital distance 0.121000
  • Name of the 2 Planet HD 23472 c radius 0.191720 mass 0.054050 orbital distance 0.170000
    (Illustration of the HD 23472's Planetary System)



    The Star HD 23472 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.364 AU ( 54508401.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.504 AU ( 75344855.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.767 AU ( 114808886.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.129 AU ( 168946305.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 23472)



    Kopparapu's Recent Venus for Star HD 23472 distance : 0.398 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 23472 distance : 0.504 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 23472 distance : 0.486 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 23472 distance : 0.533 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 23472 distance : 0.920 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 23472 distance : 0.971 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 23472)



  • Original Kopparapu Recent Venus for Star HD 23472 distance : 0.393 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 23472 distance : 0.519 AU
  • Original Kopparapu Moist Greenhouse for Star HD 23472 distance : 0.520 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 23472 distance : 0.936 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 23472 distance : 0.973 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 23472)



    (Position in Stellar Map of star HD 23472 )



    (Zoomed position in Stellar Map of star HD 23472 (zoom level 3))