Kepler-1838

Display orbital revolution around the star Kepler-1838
Imaginary Picture of Star Kepler-1838
Star Name : Kepler-1838
Alternate Name : "KIC 5042210, KOI-2462"
Star Distance (LY/pc): 1471.7529 (LY) 451.2420 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.6980 (Rsun, estimated)
Stellar Mass (Msun): 1.1190 (Msun/observed) 1.1190 (Msun/estimated)
Spectral type : F9/G0IV
Metalicity : 0.0460
Absolute Magnitude : 3.74
Apparent Magnitude : 12.01
Right Ascension(RA) : 298.99170
Declination(DEC) : 40.14242
  • This is the Kepler-1838 . The star Kepler-1838 islocated about 1471.8 light-years (451.2 pc) away from our Solar System.
  • The star Kepler-1838 has apparent magnitude of 12.0, with absolute magnitude of 3.7.
  • It is 1.1 times more massive and 1.7 times bigger compared with our Sun. The surface temperature is 6031 with its spectral types of F9/G0IV
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1838 b radius 0.148100 mass 0.013295 orbital distance 0.109600
    (Illustration of the Kepler-1838's Planetary System)



    The Star Kepler-1838 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.338 AU ( 200158692.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.849 AU ( 276671620.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.818 AU ( 421586322.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.147 AU ( 620382742.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1838)



    Kopparapu's Recent Venus for Star Kepler-1838 distance : 1.366 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1838 distance : 1.729 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1838 distance : 1.670 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1838 distance : 1.831 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1838 distance : 3.035 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1838 distance : 3.201 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1838)



  • Original Kopparapu Recent Venus for Star Kepler-1838 distance : 1.375 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1838 distance : 1.776 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1838 distance : 1.819 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1838 distance : 3.089 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1838 distance : 3.212 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1838)



    (Position in Stellar Map of star Kepler-1838 )



    (Zoomed position in Stellar Map of star Kepler-1838 (zoom level 3))

    (Synthetic Spectrum of star Kepler-762*)
    *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