Kepler-666

Display orbital revolution around the star Kepler-666
Imaginary Picture of Star Kepler-666
Star Name : Kepler-666
Alternate Name : "2MASS J19534964+4847297, KIC 11153539, KOI-762, WISE J195349.64+484729.7"
Star Distance (LY/pc): 4337.8748 (LY) 1330.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0500 (Rsun, estimated)
Stellar Mass (Msun): 1.0300 (Msun/observed) 1.0300 (Msun/estimated)
Spectral type : G1
Metalicity : 0.0100
Absolute Magnitude : 3.58
Apparent Magnitude : 14.20
Right Ascension(RA) : 298.45684
Declination(DEC) : 48.79159
  • This is the Kepler-666 . The star Kepler-666 islocated about 4337.9 light-years (1330.0 pc) away from our Solar System.
  • The star Kepler-666 has apparent magnitude of 14.2, with absolute magnitude of 3.6.
  • It is 1.0 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5887 with its spectral types of G1
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-666 b radius 0.214000 mass 0.018722 orbital distance 0.000000
    (Illustration of the Kepler-666's Planetary System)



    The Star Kepler-666 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.788 AU ( 117933037.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.090 AU ( 163014276.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.660 AU ( 248397683.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.443 AU ( 365528072.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-666)



    Kopparapu's Recent Venus for Star Kepler-666 distance : 0.812 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-666 distance : 1.028 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-666 distance : 0.993 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-666 distance : 1.088 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-666 distance : 1.810 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-666 distance : 1.909 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-666)



  • Original Kopparapu Recent Venus for Star Kepler-666 distance : 0.815 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-666 distance : 1.056 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-666 distance : 1.078 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-666 distance : 1.842 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-666 distance : 1.916 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-666)



    (Position in Stellar Map of star Kepler-666 )



    (Zoomed position in Stellar Map of star Kepler-666 (zoom level 3))

    (Synthetic Spectrum of star Kepler-157*)
    *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