Kepler-307

Display orbital revolution around the star Kepler-307
Imaginary Picture of Star Kepler-307
Star Name : Kepler-307
Alternate Name : "2MASS J19511083+4025037, KIC 5299459, KOI-1576, WISE J195110.82+402503.6"
Star Distance (LY/pc): 1908.8932 (LY) 585.2700 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8100 (Rsun, estimated)
Stellar Mass (Msun): 0.9100 (Msun/observed) 0.9100 (Msun/estimated)
Spectral type : G7
Metalicity : 0.1900
Absolute Magnitude : 5.26
Apparent Magnitude : 14.10
Right Ascension(RA) : 297.79513
Declination(DEC) : 40.41770
  • This is the Kepler-307 . The star Kepler-307 islocated about 1908.9 light-years (585.3 pc) away from our Solar System.
  • The star Kepler-307 has apparent magnitude of 14.1, with absolute magnitude of 5.3.
  • It is 0.9 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5367 with its spectral types of G7
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-307 b radius 0.217000 mass 0.023410 orbital distance 0.000000
  • Name of the 2 Planet Kepler-307 c radius 0.196000 mass 0.011450 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 ) : 0.505 AU ( 75614715.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.699 AU ( 104519297.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.065 AU ( 159264278.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.567 AU ( 234364363.2 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 : 0.537 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-307 distance : 0.679 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-307 distance : 0.656 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-307 distance : 0.720 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-307 distance : 1.215 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-307 distance : 1.281 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-307)



  • Original Kopparapu Recent Venus for Star Kepler-307 distance : 0.533 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-307 distance : 0.699 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-307 distance : 0.706 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-307 distance : 1.236 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-307 distance : 1.285 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))

    (Synthetic Spectrum of star 2MASS J19071659+3751324*)
    *Yamashiki YA et al. 2019 ApJ 881 114
    MUSCLES Paper I - France et al. 2016 ApJ 820 89
    MUSCLES Paper II- Youngblood et al. 2016 ApJ 824 101
    MUSCLES Paper III- Loyd et al. 2016 ApJ 824 102