Kepler-1808

Display orbital revolution around the star Kepler-1808
Imaginary Picture of Star Kepler-1808
Star Name : Kepler-1808
Alternate Name : "KIC 4248120, KOI-2216"
Star Distance (LY/pc): 3333.3469 (LY) 1022.0100 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0280 (Rsun, estimated)
Stellar Mass (Msun): 0.9600 (Msun/observed) 0.9600 (Msun/estimated)
Spectral type : G6V
Metalicity : -0.3400
Absolute Magnitude : 5.38
Apparent Magnitude : 15.42
Right Ascension(RA) : 287.29251
Declination(DEC) : 39.38322
  • This is the Kepler-1808 . The star Kepler-1808 islocated about 3333.3 light-years (1022.0 pc) away from our Solar System.
  • The star Kepler-1808 has apparent magnitude of 15.4, with absolute magnitude of 5.4.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5491 with its spectral types of G6V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1808 b radius 0.269870 mass 0.023230 orbital distance 0.146700
    (Illustration of the Kepler-1808's Planetary System)



    The Star Kepler-1808 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.671 AU ( 100450965.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.928 AU ( 138849485.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.414 AU ( 211575887.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.081 AU ( 311343187.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1808)



    Kopparapu's Recent Venus for Star Kepler-1808 distance : 0.708 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1808 distance : 0.896 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1808 distance : 0.866 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1808 distance : 0.949 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1808 distance : 1.596 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1808 distance : 1.683 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1808)



  • Original Kopparapu Recent Venus for Star Kepler-1808 distance : 0.705 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1808 distance : 0.922 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1808 distance : 0.933 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1808 distance : 1.624 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1808 distance : 1.688 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1808)



    (Position in Stellar Map of star Kepler-1808 )



    (Zoomed position in Stellar Map of star Kepler-1808 (zoom level 3))

    (Synthetic Spectrum of star Kepler-737*)
    *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