Kepler-1697

Display orbital revolution around the star Kepler-1697
Imaginary Picture of Star Kepler-1697
Star Name : Kepler-1697
Alternate Name : "7742408, 2MASS J19103921+4328172, KIC 7742408, KOI-3478, WISE J191039.20+432817.1"
Star Distance (LY/pc): 813.9549 (LY) 249.5600 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6400 (Rsun, estimated)
Stellar Mass (Msun): 0.9620 (Msun/observed) 0.9620 (Msun/estimated)
Spectral type : K2
Metalicity : 0.4800
Absolute Magnitude : 6.01
Apparent Magnitude : 12.99
Right Ascension(RA) : 287.66339
Declination(DEC) : 43.47145
  • This is the Kepler-1697 . The star Kepler-1697 islocated about 814.0 light-years (249.6 pc) away from our Solar System.
  • The star Kepler-1697 has apparent magnitude of 13.0, with absolute magnitude of 6.0.
  • It is 1.0 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 5017 with its spectral types of K2
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1697 b radius 0.112000 mass 0.006988 orbital distance 0.200800
    (Illustration of the Kepler-1697's Planetary System)



    The Star Kepler-1697 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.349 AU ( 52206705.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.482 AU ( 72163310.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.735 AU ( 109960915.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.082 AU ( 161812303.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1697)



    Kopparapu's Recent Venus for Star Kepler-1697 distance : 0.377 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1697 distance : 0.478 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1697 distance : 0.461 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1697 distance : 0.506 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1697 distance : 0.865 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1697 distance : 0.912 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1697)



  • Original Kopparapu Recent Venus for Star Kepler-1697 distance : 0.373 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1697 distance : 0.492 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1697 distance : 0.494 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1697 distance : 0.880 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1697 distance : 0.915 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1697)



    (Position in Stellar Map of star Kepler-1697 )



    (Zoomed position in Stellar Map of star Kepler-1697 (zoom level 3))

    (Synthetic Spectrum of star Kepler-750*)
    *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