Kepler-104
Imaginary Picture of Star Kepler-104
Star Name : Kepler-104
Alternate Name :
Star Distance (LY/pc): 0.0000 (LY) 0.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.3500 (Rsun, estimated)
Stellar Mass (Msun): 0.8100 (Msun/observed) 0.8100 (Msun/estimated)
Spectral type : G4
Metalicity : -0.7770
Absolute Magnitude : 25.00
Apparent Magnitude : 11.56
Right Ascension(RA) : 287.60461
Declination(DEC) : 42.16678
  • The star Kepler-104 has apparent magnitude of 11.6, with absolute magnitude of 25.0.
  • It is 0.8 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 5711 with its spectral types of G4
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet Kepler-104 b radius 0.277000 mass 0.023800 orbital distance 0.094000
  • Name of the 2 Planet Kepler-104 c radius 0.279000 mass 0.023960 orbital distance 0.153000
  • Name of the 3 Planet Kepler-104 d radius 0.319000 mass 0.027139 orbital distance 0.257000
    (Illustration of the Kepler-104's Planetary System)



    The Star Kepler-104 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.954 AU ( 142697446.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.319 AU ( 197245162.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.009 AU ( 300557976.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.956 AU ( 442284229.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-104)



    Kopparapu's Recent Venus for Star Kepler-104 distance : 0.993 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-104 distance : 1.257 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-104 distance : 1.214 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-104 distance : 1.331 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-104 distance : 2.224 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-104 distance : 2.346 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-104)



  • Original Kopparapu Recent Venus for Star Kepler-104 distance : 0.993 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-104 distance : 1.292 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-104 distance : 1.313 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-104 distance : 2.263 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-104 distance : 2.353 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-104)



    (Position in Stellar Map of star Kepler-104 )



    (Zoomed position in Stellar Map of star Kepler-104 (zoom level 3))