Kepler-39
Imaginary Picture of Star Kepler-39
Star Name : Kepler-39
Alternate Name : KOI-423
Star Distance (LY/pc): 3913.8720 (LY) 1200.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.3900 (Rsun, estimated)
Stellar Mass (Msun): 1.1000 (Msun/observed) 1.1000 (Msun/estimated)
Spectral type : F7IV
Metalicity : -0.2900
Absolute Magnitude : 3.90
Apparent Magnitude : 14.30
Right Ascension(RA) : 296.95833
Declination(DEC) : 46.03444
  • This is the Kepler-39 . The star Kepler-39 islocated about 3913.9 light-years (1200.0 pc) away from our Solar System.
  • The star Kepler-39 has apparent magnitude of 14.3, with absolute magnitude of 3.9.
  • It is 1.1 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 6260 with its spectral types of F7IV
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-39 b radius 1.220000 mass 18.000000 orbital distance 0.155000
    (Illustration of the Kepler-39's Planetary System)



    The Star Kepler-39 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.180 AU ( 176531243.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.631 AU ( 244012310.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.485 AU ( 371820762.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.657 AU ( 547150539.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-39)



    Kopparapu's Recent Venus for Star Kepler-39 distance : 1.188 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-39 distance : 1.504 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-39 distance : 1.453 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-39 distance : 1.592 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-39 distance : 2.627 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-39 distance : 2.771 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-39)



  • Original Kopparapu Recent Venus for Star Kepler-39 distance : 1.202 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-39 distance : 1.543 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-39 distance : 1.590 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-39 distance : 2.675 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-39 distance : 2.781 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-39)



    (Position in Stellar Map of star Kepler-39 )



    (Zoomed position in Stellar Map of star Kepler-39 (zoom level 3))