HD 215152
Imaginary Picture of Star HD 215152
Star Name : HD 215152
Alternate Name :
Star Distance (LY/pc): 70.1235 (LY) 21.5000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7300 (Rsun, estimated)
Stellar Mass (Msun): 0.7700 (Msun/observed) 0.7700 (Msun/estimated)
Spectral type : K3V
Metalicity : -0.1000
Absolute Magnitude : 4.79
Apparent Magnitude : 6.45
Right Ascension(RA) : 340.83876
Declination(DEC) : -6.40083
  • This is the HD 215152 . The star HD 215152 islocated about 70.1 light-years (21.5 pc) away from our Solar System.
  • The star HD 215152 has apparent magnitude of 6.5, with absolute magnitude of 4.8.
  • It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4935 with its spectral types of K3V
  • Number of Extrasolar Planets : 4
  • Name of the 1 Planet HD 215152 b radius 0.107529 mass 0.006280 orbital distance 0.057635
  • Name of the 2 Planet HD 215152 c radius 0.100178 mass 0.004801 orbital distance 0.067399
  • Name of the 3 Planet HD 215152 d radius 0.116417 mass 0.008511 orbital distance 0.087990
  • Name of the 4 Planet HD 215152 e radius 0.124148 mass 0.010910 orbital distance 0.154170
    (Illustration of the HD 215152's Planetary System)



    The Star HD 215152 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.385 AU ( 57617616.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.532 AU ( 79642602.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.811 AU ( 121357702.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.194 AU ( 178583174.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 215152)



    Kopparapu's Recent Venus for Star HD 215152 distance : 0.418 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 215152 distance : 0.529 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 215152 distance : 0.511 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 215152 distance : 0.560 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 215152 distance : 0.962 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 215152 distance : 1.014 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 215152)



  • Original Kopparapu Recent Venus for Star HD 215152 distance : 0.413 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 215152 distance : 0.545 AU
  • Original Kopparapu Moist Greenhouse for Star HD 215152 distance : 0.547 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 215152 distance : 0.978 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 215152 distance : 1.017 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 215152)



    (Position in Stellar Map of star HD 215152 )



    (Zoomed position in Stellar Map of star HD 215152 (zoom level 3))