Kepler-13
Imaginary Picture of Star Kepler-13
Star Name : Kepler-13
Alternate Name :
Star Distance (LY/pc): 29.0638 (LY) 8.9110 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 2.5500 (Rsun, estimated)
Stellar Mass (Msun): 2.0500 (Msun/observed) 2.0500 (Msun/estimated)
Spectral type : A4
Metalicity : -0.1400
Absolute Magnitude : 10.25
Apparent Magnitude : 10.00
Right Ascension(RA) : 286.97083
Declination(DEC) : 46.86833
  • This is the Kepler-13 . The star Kepler-13 islocated about 29.1 light-years ( 8.9 pc) away from our Solar System.
  • The star Kepler-13 has apparent magnitude of 10.0, with absolute magnitude of 10.3.
  • It is 2.0 times more massive and 2.5 times bigger compared with our Sun. The surface temperature is 8500 with its spectral types of A4
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-13 A b radius 1.406000 mass 6.600000 orbital distance 0.000000
    (Illustration of the Kepler-13's Planetary System)



    The Star Kepler-13 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 3.991 AU ( 597084977.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 5.517 AU ( 825327475.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 8.407 AU ( 1257616427.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 12.371 AU ( 1850637666.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-13)



    Kopparapu's Recent Venus for Star Kepler-13 distance : 0.371 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-13 distance : 0.470 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-13 distance : 0.454 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-13 distance : 0.493 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-13 distance : 0.811 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-13 distance : 0.855 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-13)



  • Original Kopparapu Recent Venus for Star Kepler-13 distance : 0.384 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-13 distance : 0.479 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-13 distance : 0.508 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-13 distance : 0.825 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-13 distance : 0.858 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-13)



    (Position in Stellar Map of star Kepler-13 )



    (Zoomed position in Stellar Map of star Kepler-13 (zoom level 3))