Kepler-218
Imaginary Picture of Star Kepler-218
Star Name : Kepler-218
Alternate Name :
Star Distance (LY/pc): 0.0000 (LY) 0.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0600 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 1.0049 (Msun/estimated)
Spectral type : G7
Metalicity : 0.1940
Absolute Magnitude : 25.00
Apparent Magnitude : 12.73
Right Ascension(RA) : 295.41281
Declination(DEC) : 46.26647
  • The star Kepler-218 has apparent magnitude of 12.7, with absolute magnitude of 25.0.
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet Kepler-218 b radius 0.132000 mass 0.012730 orbital distance 0.046000
  • Name of the 2 Planet Kepler-218 c radius 0.280000 mass 0.024039 orbital distance 0.248000
  • Name of the 3 Planet Kepler-218 d radius 0.237000 mass 0.020587 orbital distance 0.000000
    (Illustration of the Kepler-218's Planetary System)



    The Star Kepler-218 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.695 AU ( 103993249.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.961 AU ( 143745847.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.464 AU ( 219036861.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.155 AU ( 322322336.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-218)



    Kopparapu's Recent Venus for Star Kepler-218 distance : 0.732 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-218 distance : 0.927 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-218 distance : 0.896 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-218 distance : 0.982 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-218 distance : 1.651 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-218 distance : 1.741 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-218)



  • Original Kopparapu Recent Venus for Star Kepler-218 distance : 0.730 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-218 distance : 0.954 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-218 distance : 0.965 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-218 distance : 1.679 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-218 distance : 1.746 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-218)



    (Position in Stellar Map of star Kepler-218 )



    (Zoomed position in Stellar Map of star Kepler-218 (zoom level 3))