Kepler-1687

Display orbital revolution around the star Kepler-1687
Imaginary Picture of Star Kepler-1687
Star Name : Kepler-1687
Alternate Name : "12156347, 2MASS J19185826+5047133, KIC 12156347, KOI-2588, WISE J191858.27+504713.4"
Star Distance (LY/pc): 1376.4436 (LY) 422.0200 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6500 (Rsun, estimated)
Stellar Mass (Msun): 0.5650 (Msun/observed) 0.5650 (Msun/estimated)
Spectral type : K6
Metalicity : -0.2000
Absolute Magnitude : 6.84
Apparent Magnitude : 14.97
Right Ascension(RA) : 289.74276
Declination(DEC) : 50.78704
  • This is the Kepler-1687 . The star Kepler-1687 islocated about 1376.4 light-years (422.0 pc) away from our Solar System.
  • The star Kepler-1687 has apparent magnitude of 15.0, with absolute magnitude of 6.8.
  • It is 0.6 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4249 with its spectral types of K6
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1687 b radius 0.148000 mass 0.013287 orbital distance 0.052200
    (Illustration of the Kepler-1687's Planetary System)



    The Star Kepler-1687 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.254 AU ( 38031629.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.351 AU ( 52569650.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.535 AU ( 80104513.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.788 AU ( 117877301.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1687)



    Kopparapu's Recent Venus for Star Kepler-1687 distance : 0.283 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1687 distance : 0.358 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1687 distance : 0.346 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1687 distance : 0.379 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1687 distance : 0.672 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1687 distance : 0.708 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1687)



  • Original Kopparapu Recent Venus for Star Kepler-1687 distance : 0.279 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1687 distance : 0.370 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1687 distance : 0.370 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1687 distance : 0.682 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1687 distance : 0.710 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1687)



    (Position in Stellar Map of star Kepler-1687 )



    (Zoomed position in Stellar Map of star Kepler-1687 (zoom level 3))

    (Synthetic Spectrum of star Kepler-742*)
    *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