K2-393

Display orbital revolution around the star K2-393
Imaginary Picture of Star K2-393
Star Name : K2-393
Alternate Name : "EPIC 246429049, TYC 5243-361-1"
Star Distance (LY/pc): 867.2945 (LY) 265.9140 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0710 (Rsun, estimated)
Stellar Mass (Msun): 0.8810 (Msun/observed) 0.8810 (Msun/estimated)
Spectral type : G3V
Metalicity : 0.0760
Absolute Magnitude : 4.72
Apparent Magnitude : 11.84
Right Ascension(RA) : 348.51587
Declination(DEC) : 0.00000
  • This is the K2-393 . The star K2-393 islocated about 867.3 light-years (265.9 pc) away from our Solar System.
  • The star K2-393 has apparent magnitude of 11.8, with absolute magnitude of 4.7.
  • It is 0.9 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5678 with its spectral types of G3V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-393 b radius 0.209830 mass 0.019950 orbital distance 0.089500
    (Illustration of the K2-393's Planetary System)



    The Star K2-393 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.748 AU ( 111902131.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.034 AU ( 154677989.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.576 AU ( 235695025.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.318 AU ( 346835555.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-393)



    Kopparapu's Recent Venus for Star K2-393 distance : 0.780 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-393 distance : 0.988 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-393 distance : 0.954 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-393 distance : 1.046 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-393 distance : 1.749 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-393 distance : 1.845 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-393)



  • Original Kopparapu Recent Venus for Star K2-393 distance : 0.779 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-393 distance : 1.015 AU
  • Original Kopparapu Moist Greenhouse for Star K2-393 distance : 1.031 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-393 distance : 1.779 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-393 distance : 1.851 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-393)



    (Position in Stellar Map of star K2-393 )



    (Zoomed position in Stellar Map of star K2-393 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1164*)
    *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