Kepler-168

Display orbital revolution around the star Kepler-168
Imaginary Picture of Star Kepler-168
Star Name : Kepler-168
Alternate Name : "2MASS J19385044+3949303, KIC 4757437, KOI-497, WISE J193850.40+394930.4"
Star Distance (LY/pc): 4553.1378 (LY) 1396.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.1100 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 1.1963 (Msun/estimated)
Spectral type : F8
Metalicity : -0.0120
Absolute Magnitude : 2.77
Apparent Magnitude : 13.49
Right Ascension(RA) : 294.71017
Declination(DEC) : 39.82510
  • This is the Kepler-168 . The star Kepler-168 islocated about 4553.1 light-years (1396.0 pc) away from our Solar System.
  • The star Kepler-168 has apparent magnitude of 13.5, with absolute magnitude of 2.8.
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-168 b radius 0.130000 mass 0.012037 orbital distance 0.056000
  • Name of the 2 Planet Kepler-168 c radius 0.240000 mass 0.020829 orbital distance 0.116000
    (Illustration of the Kepler-168's Planetary System)



    The Star Kepler-168 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.949 AU ( 141963584.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.312 AU ( 196230772.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.999 AU ( 299012272.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.941 AU ( 440009657.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-168)



    Kopparapu's Recent Venus for Star Kepler-168 distance : 0.954 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-168 distance : 1.208 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-168 distance : 1.167 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-168 distance : 1.278 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-168 distance : 2.109 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-168 distance : 2.225 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-168)



  • Original Kopparapu Recent Venus for Star Kepler-168 distance : 0.965 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-168 distance : 1.239 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-168 distance : 1.277 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-168 distance : 2.147 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-168 distance : 2.233 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-168)



    (Position in Stellar Map of star Kepler-168 )



    (Zoomed position in Stellar Map of star Kepler-168 (zoom level 3))

    (Synthetic Spectrum of star HT Lup*)
    *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