HD 240237
Imaginary Picture of Star HD 240237
Star Name : HD 240237
Alternate Name :
Star Distance (LY/pc): 2861.0175 (LY) 877.1930 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 32.0000 (Rsun, estimated)
Stellar Mass (Msun): 1.6900 (Msun/observed) 1.6900 (Msun/estimated)
Spectral type : K2III
Metalicity : -0.2600
Absolute Magnitude : -1.53
Apparent Magnitude : 8.19
Right Ascension(RA) : 348.92593
Declination(DEC) : 58.04333
  • This is the HD 240237 . The star HD 240237 islocated about 2861.0 light-years (877.2 pc) away from our Solar System.
  • The star HD 240237 has apparent magnitude of 8.2, with absolute magnitude of -1.5.
  • It is 1.7 times more massive and 32.0 times bigger compared with our Sun. The surface temperature is 4361 with its spectral types of K2III
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 240237 b radius 0.907830 mass 5.300000 orbital distance 1.900000
    (Illustration of the HD 240237's Planetary System)



    The Star HD 240237 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 13.184 AU ( 1972333104.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 18.224 AU ( 2726279782.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 27.769 AU ( 4154247064.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 40.864 AU ( 6113156540.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 240237)



    Kopparapu's Recent Venus for Star HD 240237 distance : 14.629 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 240237 distance : 18.518 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 240237 distance : 17.886 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 240237 distance : 19.603 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 240237 distance : 34.527 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 240237 distance : 36.422 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 240237)



  • Original Kopparapu Recent Venus for Star HD 240237 distance : 14.434 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 240237 distance : 19.127 AU
  • Original Kopparapu Moist Greenhouse for Star HD 240237 distance : 19.098 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 240237 distance : 35.087 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 240237 distance : 36.489 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 240237)



    (Position in Stellar Map of star HD 240237 )



    (Zoomed position in Stellar Map of star HD 240237 (zoom level 3))