K2-306

Display orbital revolution around the star K2-306
Imaginary Picture of Star K2-306
Star Name : K2-306
Alternate Name : "2MASS J13295729-1244051, WISE J132957.29-124405.2, EPIC 212499991"
Star Distance (LY/pc): 931.5342 (LY) 285.6100 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7520 (Rsun, estimated)
Stellar Mass (Msun): 0.8500 (Msun/observed) 0.8500 (Msun/estimated)
Spectral type : K0V
Metalicity : 0.0000
Absolute Magnitude : 6.27
Apparent Magnitude : 13.55
Right Ascension(RA) : 202.48877
Declination(DEC) : -12.73472
  • This is the K2-306 . The star K2-306 islocated about 931.5 light-years (285.6 pc) away from our Solar System.
  • The star K2-306 has apparent magnitude of 13.6, with absolute magnitude of 6.3.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5079 with its spectral types of K0V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-306 b radius 0.143000 mass 0.012869 orbital distance 0.000000
    (Illustration of the K2-306's Planetary System)



    The Star K2-306 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.420 AU ( 62868395.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.581 AU ( 86900552.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.885 AU ( 132417210.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.303 AU ( 194857726.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-306)



    Kopparapu's Recent Venus for Star K2-306 distance : 0.453 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-306 distance : 0.573 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-306 distance : 0.554 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-306 distance : 0.607 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-306 distance : 1.036 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-306 distance : 1.093 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-306)



  • Original Kopparapu Recent Venus for Star K2-306 distance : 0.448 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-306 distance : 0.591 AU
  • Original Kopparapu Moist Greenhouse for Star K2-306 distance : 0.593 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-306 distance : 1.054 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-306 distance : 1.096 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-306)



    (Position in Stellar Map of star K2-306 )



    (Zoomed position in Stellar Map of star K2-306 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1089*)
    *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