K2-207

Display orbital revolution around the star K2-207
Imaginary Picture of Star K2-207
Star Name : K2-207
Alternate Name : "2MASS J00464793+0038268, EPIC 220218012, WISE J004647.91+003826.3"
Star Distance (LY/pc): 1196.4707 (LY) 366.8400 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9300 (Rsun, estimated)
Stellar Mass (Msun): 0.9400 (Msun/observed) 0.9400 (Msun/estimated)
Spectral type : G7
Metalicity : 0.1100
Absolute Magnitude : 3.96
Apparent Magnitude : 11.78
Right Ascension(RA) : 11.69970
Declination(DEC) : 0.64080
  • This is the K2-207 . The star K2-207 islocated about 1196.5 light-years (366.8 pc) away from our Solar System.
  • The star K2-207 has apparent magnitude of 11.8, with absolute magnitude of 4.0.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5522 with its spectral types of G7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-207 b radius 0.232000 mass 0.020182 orbital distance 0.000000
    (Illustration of the K2-207's Planetary System)



    The Star K2-207 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.614 AU ( 91903884.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.849 AU ( 127035185.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.294 AU ( 193573509.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.904 AU ( 284851898.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-207)



    Kopparapu's Recent Venus for Star K2-207 distance : 0.646 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-207 distance : 0.819 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-207 distance : 0.791 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-207 distance : 0.867 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-207 distance : 1.456 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-207 distance : 1.536 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-207)



  • Original Kopparapu Recent Venus for Star K2-207 distance : 0.644 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-207 distance : 0.842 AU
  • Original Kopparapu Moist Greenhouse for Star K2-207 distance : 0.852 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-207 distance : 1.481 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-207 distance : 1.541 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-207)



    (Position in Stellar Map of star K2-207 )



    (Zoomed position in Stellar Map of star K2-207 (zoom level 3))

    (Synthetic Spectrum of star Kepler-921*)
    *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