HD 240210

Display orbital revolution around the star HD 240210
Imaginary Picture of Star HD 240210
Star Name : HD 240210
Alternate Name :
Star Distance (LY/pc): 466.4031 (LY) 143.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.1689 (Rsun, estimated)
Stellar Mass (Msun): 1.2500 (Msun/observed) 1.2500 (Msun/estimated)
Spectral type : K3III
Metalicity : -0.1800
Absolute Magnitude : 2.55
Apparent Magnitude : 8.33
Right Ascension(RA) : 347.62179
Declination(DEC) : 57.02944
  • This is the HD 240210 . The star HD 240210 islocated about 466.4 light-years (143.0 pc) away from our Solar System.
  • The star HD 240210 has apparent magnitude of 8.3, with absolute magnitude of 2.6.
  • It is 1.2 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 4290 with its spectral types of K3III
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 240210 b radius 0.907830 mass 6.900000 orbital distance 1.330000
    (Illustration of the HD 240210's Planetary System)



    The Star HD 240210 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.466 AU ( 69717912.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.644 AU ( 96368374.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.982 AU ( 146844075.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.444 AU ( 216087490.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 240210)



    Kopparapu's Recent Venus for Star HD 240210 distance : 0.394 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 240210 distance : 0.499 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 240210 distance : 0.482 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 240210 distance : 0.528 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 240210 distance : 0.933 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 240210 distance : 0.984 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 240210)



  • Original Kopparapu Recent Venus for Star HD 240210 distance : 0.389 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 240210 distance : 0.515 AU
  • Original Kopparapu Moist Greenhouse for Star HD 240210 distance : 0.514 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 240210 distance : 0.948 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 240210 distance : 0.986 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 240210)



    (Position in Stellar Map of star HD 240210 )



    (Zoomed position in Stellar Map of star HD 240210 (zoom level 3))

    (Synthetic Spectrum of star HD 131496*)
    *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