K2-264

Display orbital revolution around the star K2-264
Imaginary Picture of Star K2-264
Star Name : K2-264
Alternate Name : "2MASS J08452605+1941544, K2-264, EPIC 211964830, WISE J084526.01+194154.3"
Star Distance (LY/pc): 609.9117 (LY) 187.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4700 (Rsun, estimated)
Stellar Mass (Msun): 0.5000 (Msun/observed) 0.5000 (Msun/estimated)
Spectral type : M2.5 V
Metalicity : -0.0130
Absolute Magnitude : 6.69
Apparent Magnitude : 13.05
Right Ascension(RA) : 131.35857
Declination(DEC) : 19.69846
  • This is the K2-264 . The star K2-264 islocated about 609.9 light-years (187.0 pc) away from our Solar System.
  • The star K2-264 has apparent magnitude of 13.0, with absolute magnitude of 6.7.
  • It is 0.5 times more massive and 0.5 times bigger compared with our Sun. The surface temperature is 3660 with its spectral types of M2.5 V
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet K2-264 b radius 0.199000 mass 0.017499 orbital distance 0.050230
  • Name of the 2 Planet K2-264 c radius 0.238000 mass 0.020667 orbital distance 0.112830
    (Illustration of the K2-264's Planetary System)



    The Star K2-264 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.136 AU ( 20404132.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.189 AU ( 28203843.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.287 AU ( 42976416.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.423 AU ( 63241679.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-264)



    Kopparapu's Recent Venus for Star K2-264 distance : 0.154 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-264 distance : 0.195 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-264 distance : 0.188 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-264 distance : 0.206 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-264 distance : 0.376 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-264 distance : 0.396 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-264)



  • Original Kopparapu Recent Venus for Star K2-264 distance : 0.152 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-264 distance : 0.201 AU
  • Original Kopparapu Moist Greenhouse for Star K2-264 distance : 0.201 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-264 distance : 0.382 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-264 distance : 0.397 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-264)



    (Position in Stellar Map of star K2-264 )



    (Zoomed position in Stellar Map of star K2-264 (zoom level 3))

    (Synthetic Spectrum of star Kepler-970*)
    *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