Kepler-307
Imaginary Picture of Star Kepler-307
Star Name : Kepler-307
Alternate Name :
Star Distance (LY/pc): 0.0000 (LY) 0.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0300 (Rsun, estimated)
Stellar Mass (Msun): 0.7800 (Msun/observed) 0.7800 (Msun/estimated)
Spectral type : G7
Metalicity : 0.1580
Absolute Magnitude : 25.00
Apparent Magnitude : 14.10
Right Ascension(RA) : 297.79580
Declination(DEC) : 40.41780
  • The star Kepler-307 has apparent magnitude of 14.1, with absolute magnitude of 25.0.
  • It is 0.8 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5445 with its spectral types of G7
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-307 b radius 0.217000 mass 0.023400 orbital distance 0.000000
  • Name of the 2 Planet Kepler-307 c radius 0.196000 mass 0.011470 orbital distance 0.000000
    (Illustration of the Kepler-307's Planetary System)



    The Star Kepler-307 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.662 AU ( 98967159.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.914 AU ( 136798477.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.393 AU ( 208450606.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.050 AU ( 306744198.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-307)



    Kopparapu's Recent Venus for Star Kepler-307 distance : 0.699 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-307 distance : 0.885 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-307 distance : 0.855 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-307 distance : 0.938 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-307 distance : 1.579 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-307 distance : 1.665 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-307)



  • Original Kopparapu Recent Venus for Star Kepler-307 distance : 0.696 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-307 distance : 0.911 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-307 distance : 0.921 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-307 distance : 1.606 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-307 distance : 1.670 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-307)



    (Position in Stellar Map of star Kepler-307 )



    (Zoomed position in Stellar Map of star Kepler-307 (zoom level 3))