Kepler-917

Display orbital revolution around the star Kepler-917
Imaginary Picture of Star Kepler-917
Star Name : Kepler-917
Alternate Name : "2MASS J19561230+4756574, KIC 10686864, KOI-1637, WISE J195612.29+475657.4"
Star Distance (LY/pc): 3349.6221 (LY) 1027.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7600 (Rsun, estimated)
Stellar Mass (Msun): 0.8000 (Msun/observed) 0.8000 (Msun/estimated)
Spectral type : G7
Metalicity : -0.3800
Absolute Magnitude : 4.50
Apparent Magnitude : 14.55
Right Ascension(RA) : 299.05126
Declination(DEC) : 47.94928
  • This is the Kepler-917 . The star Kepler-917 islocated about 3349.6 light-years (1027.0 pc) away from our Solar System.
  • The star Kepler-917 has apparent magnitude of 14.6, with absolute magnitude of 4.5.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5418 with its spectral types of G7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-917 b radius 0.170000 mass 0.015114 orbital distance 0.000000
    (Illustration of the Kepler-917's Planetary System)



    The Star Kepler-917 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.483 AU ( 72301899.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.668 AU ( 99940119.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.018 AU ( 152286625.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.498 AU ( 224096440.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-917)



    Kopparapu's Recent Venus for Star Kepler-917 distance : 0.512 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-917 distance : 0.648 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-917 distance : 0.626 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-917 distance : 0.686 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-917 distance : 1.156 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-917 distance : 1.220 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-917)



  • Original Kopparapu Recent Venus for Star Kepler-917 distance : 0.509 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-917 distance : 0.666 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-917 distance : 0.673 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-917 distance : 1.176 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-917 distance : 1.223 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-917)



    (Position in Stellar Map of star Kepler-917 )



    (Zoomed position in Stellar Map of star Kepler-917 (zoom level 3))

    (Synthetic Spectrum of star Kepler-214*)
    *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