Kepler-82
Imaginary Picture of Star Kepler-82
Star Name : Kepler-82
Alternate Name : "KOI-880, KIC 7366258, 2MASS J19312961+4257580 "
Star Distance (LY/pc): 0.0000 (LY) 0.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9450 (Rsun, estimated)
Stellar Mass (Msun): 0.8500 (Msun/observed) 0.8500 (Msun/estimated)
Spectral type : G7
Metalicity : 0.1500
Absolute Magnitude : 25.00
Apparent Magnitude : 13.88
Right Ascension(RA) : 292.87338
Declination(DEC) : 42.96614
  • The star Kepler-82 has apparent magnitude of 13.9, with absolute magnitude of 25.0.
  • It is 0.8 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5428 with its spectral types of G7
  • Number of Extrasolar Planets : 5
  • Name of the 1 Planet Kepler-82 b radius 0.367000 mass 0.048454 orbital distance 0.169000
  • Name of the 2 Planet Kepler-82 c radius 0.503000 mass 0.124748 orbital distance 0.264000
  • Name of the 3 Planet Kepler-82 d radius 0.158000 mass 0.014119 orbital distance 0.034000
  • Name of the 4 Planet Kepler-82 e radius 0.220000 mass 0.019210 orbital distance 0.063000
  • Name of the 5 Planet Kepler-82 f radius 0.232936 mass 0.065800 orbital distance 0.339500
    (Illustration of the Kepler-82's Planetary System)



    The Star Kepler-82 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.603 AU ( 90233873.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.834 AU ( 124726793.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.270 AU ( 190056031.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.870 AU ( 279675776.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-82)



    Kopparapu's Recent Venus for Star Kepler-82 distance : 0.638 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-82 distance : 0.808 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-82 distance : 0.780 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-82 distance : 0.856 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-82 distance : 1.442 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-82 distance : 1.521 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-82)



  • Original Kopparapu Recent Venus for Star Kepler-82 distance : 0.635 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-82 distance : 0.831 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-82 distance : 0.840 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-82 distance : 1.467 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-82 distance : 1.525 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-82)



    (Position in Stellar Map of star Kepler-82 )



    (Zoomed position in Stellar Map of star Kepler-82 (zoom level 3))