K2-386

Display orbital revolution around the star K2-386
Imaginary Picture of Star K2-386
Star Name : K2-386
Alternate Name : EPIC 220510874
Star Distance (LY/pc): 1398.5080 (LY) 428.7850 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9700 (Rsun, estimated)
Stellar Mass (Msun): 0.9110 (Msun/observed) 0.9110 (Msun/estimated)
Spectral type : G2V
Metalicity : 0.0000
Absolute Magnitude : 5.00
Apparent Magnitude : 13.17
Right Ascension(RA) : 18.30000
Declination(DEC) : 7.01303
  • This is the K2-386 . The star K2-386 islocated about 1398.5 light-years (428.8 pc) away from our Solar System.
  • The star K2-386 has apparent magnitude of 13.2, with absolute magnitude of 5.0.
  • It is 0.9 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5749 with its spectral types of G2V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-386 b radius 0.207000 mass 0.019540 orbital distance 0.072550
    (Illustration of the K2-386's Planetary System)



    The Star K2-386 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.695 AU ( 103899740.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.960 AU ( 143616594.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.463 AU ( 218839907.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.153 AU ( 322032509.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-386)



    Kopparapu's Recent Venus for Star K2-386 distance : 0.721 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-386 distance : 0.913 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-386 distance : 0.882 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-386 distance : 0.967 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-386 distance : 1.614 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-386 distance : 1.702 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-386)



  • Original Kopparapu Recent Venus for Star K2-386 distance : 0.722 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-386 distance : 0.938 AU
  • Original Kopparapu Moist Greenhouse for Star K2-386 distance : 0.955 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-386 distance : 1.642 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-386 distance : 1.708 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-386)



    (Position in Stellar Map of star K2-386 )



    (Zoomed position in Stellar Map of star K2-386 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1157*)
    *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