Kepler-431
Imaginary Picture of Star Kepler-431
Star Name : Kepler-431
Alternate Name : KOI-3097
Star Distance (LY/pc): 0.0000 (LY) 0.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0920 (Rsun, estimated)
Stellar Mass (Msun): 1.0710 (Msun/observed) 1.0710 (Msun/estimated)
Spectral type : G0
Metalicity : 0.0700
Absolute Magnitude : 25.00
Apparent Magnitude : 22.00
Right Ascension(RA) : 281.11208
Declination(DEC) : 43.22781
  • The star Kepler-431 has apparent magnitude of 22.0, with absolute magnitude of 25.0.
  • It is 1.1 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 6004 with its spectral types of G0
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet Kepler-431 b radius 0.068200 mass 0.001188 orbital distance 0.071900
  • Name of the 2 Planet Kepler-431 c radius 0.059600 mass 0.000742 orbital distance 0.084700
  • Name of the 3 Planet Kepler-431 d radius 0.099000 mass 0.004472 orbital distance 0.104500
    (Illustration of the Kepler-431's Planetary System)



    The Star Kepler-431 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.853 AU ( 127573983.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.179 AU ( 176340584.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.796 AU ( 268704027.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.643 AU ( 395409747.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-431)



    Kopparapu's Recent Venus for Star Kepler-431 distance : 0.872 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-431 distance : 1.104 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-431 distance : 1.066 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-431 distance : 1.169 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-431 distance : 1.939 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-431 distance : 2.045 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-431)



  • Original Kopparapu Recent Venus for Star Kepler-431 distance : 0.877 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-431 distance : 1.134 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-431 distance : 1.160 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-431 distance : 1.973 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-431 distance : 2.052 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-431)



    (Position in Stellar Map of star Kepler-431 )



    (Zoomed position in Stellar Map of star Kepler-431 (zoom level 3))