Kepler-838

Display orbital revolution around the star Kepler-838
Imaginary Picture of Star Kepler-838
Star Name : Kepler-838
Alternate Name : "2MASS J19014452+4558336, KIC 9391506, KOI-1410, WISE J190144.55+455834.2"
Star Distance (LY/pc): 3946.4876 (LY) 1210.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9600 (Rsun, estimated)
Stellar Mass (Msun): 0.9800 (Msun/observed) 0.9800 (Msun/estimated)
Spectral type : G3
Metalicity : -0.0600
Absolute Magnitude : 3.77
Apparent Magnitude : 14.19
Right Ascension(RA) : 285.43551
Declination(DEC) : 45.97602
  • This is the Kepler-838 . The star Kepler-838 islocated about 3946.5 light-years (1210.0 pc) away from our Solar System.
  • The star Kepler-838 has apparent magnitude of 14.2, with absolute magnitude of 3.8.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5770 with its spectral types of G3
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-838 b radius 0.244000 mass 0.021151 orbital distance 0.000000
    (Illustration of the Kepler-838's Planetary System)



    The Star Kepler-838 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.692 AU ( 103581208.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.957 AU ( 143176298.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.458 AU ( 218168994.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.146 AU ( 321045232.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-838)



    Kopparapu's Recent Venus for Star Kepler-838 distance : 0.718 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-838 distance : 0.909 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-838 distance : 0.878 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-838 distance : 0.963 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-838 distance : 1.606 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-838 distance : 1.694 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-838)



  • Original Kopparapu Recent Venus for Star Kepler-838 distance : 0.719 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-838 distance : 0.934 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-838 distance : 0.951 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-838 distance : 1.634 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-838 distance : 1.699 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-838)



    (Position in Stellar Map of star Kepler-838 )



    (Zoomed position in Stellar Map of star Kepler-838 (zoom level 3))

    (Synthetic Spectrum of star Kepler-222*)
    *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