Kepler-386

Display orbital revolution around the star Kepler-386
Imaginary Picture of Star Kepler-386
Star Name : Kepler-386
Alternate Name : "2MASS J19192612+4841378, KIC 11080405, KOI-2442, WISE J191926.15+484137.8"
Star Distance (LY/pc): 2950.8638 (LY) 904.7400 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7700 (Rsun, estimated)
Stellar Mass (Msun): 0.7400 (Msun/observed) 0.7400 (Msun/estimated)
Spectral type : K0
Metalicity : -0.2250
Absolute Magnitude : 4.40
Apparent Magnitude : 14.18
Right Ascension(RA) : 289.85887
Declination(DEC) : 48.69385
  • This is the Kepler-386 . The star Kepler-386 islocated about 2950.9 light-years (904.7 pc) away from our Solar System.
  • The star Kepler-386 has apparent magnitude of 14.2, with absolute magnitude of 4.4.
  • It is 0.7 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5178 with its spectral types of K0
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-386 b radius 0.124000 mass 0.010125 orbital distance 0.096000
  • Name of the 2 Planet Kepler-386 c radius 0.141000 mass 0.012701 orbital distance 0.155000
    (Illustration of the Kepler-386's Planetary System)



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

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.447 AU ( 66907211.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.618 AU ( 92483251.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.942 AU ( 140924008.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.386 AU ( 207375851.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-386)



    Kopparapu's Recent Venus for Star Kepler-386 distance : 0.480 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-386 distance : 0.607 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-386 distance : 0.586 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-386 distance : 0.643 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-386 distance : 1.093 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-386 distance : 1.153 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-386)



  • Original Kopparapu Recent Venus for Star Kepler-386 distance : 0.475 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-386 distance : 0.625 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-386 distance : 0.629 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-386 distance : 1.112 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-386 distance : 1.156 AU

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



    (Position in Stellar Map of star Kepler-386 )



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

    (Synthetic Spectrum of star KPS-1*)
    *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