K2-66

Display orbital revolution around the star K2-66
Imaginary Picture of Star K2-66
Star Name : K2-66
Alternate Name : "EPIC 206153219, TYC 5805-449-1, 2MASS J22060640-1042414, WISE J220606.39-104241.5"
Star Distance (LY/pc): 1662.1108 (LY) 509.6061 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.6700 (Rsun, estimated)
Stellar Mass (Msun): 1.1100 (Msun/observed) 1.1100 (Msun/estimated)
Spectral type : G1
Metalicity : -0.0470
Absolute Magnitude : 3.17
Apparent Magnitude : 11.71
Right Ascension(RA) : 331.52670
Declination(DEC) : -10.71155
  • This is the K2-66 . The star K2-66 islocated about 1662.1 light-years (509.6 pc) away from our Solar System.
  • The star K2-66 has apparent magnitude of 11.7, with absolute magnitude of 3.2.
  • It is 1.1 times more massive and 1.7 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 K2-66 b radius 0.222000 mass 0.067020 orbital distance 0.059830
    (Illustration of the K2-66's Planetary System)



    The Star K2-66 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.254 AU ( 187569687.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.733 AU ( 259270326.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.641 AU ( 395070600.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.886 AU ( 581363695.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-66)



    Kopparapu's Recent Venus for Star K2-66 distance : 1.291 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-66 distance : 1.635 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-66 distance : 1.579 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-66 distance : 1.731 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-66 distance : 2.879 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-66 distance : 3.036 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-66)



  • Original Kopparapu Recent Venus for Star K2-66 distance : 1.296 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-66 distance : 1.679 AU
  • Original Kopparapu Moist Greenhouse for Star K2-66 distance : 1.714 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-66 distance : 2.930 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-66 distance : 3.047 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-66)



    (Position in Stellar Map of star K2-66 )



    (Zoomed position in Stellar Map of star K2-66 (zoom level 3))

    (Synthetic Spectrum of star Kepler-881*)
    *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