Kepler-401
Imaginary Picture of Star Kepler-401
Star Name : Kepler-401
Alternate Name :
Star Distance (LY/pc): 0.0000 (LY) 0.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.3300 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 1.1654 (Msun/estimated)
Spectral type : G0
Metalicity : -0.2970
Absolute Magnitude : 25.00
Apparent Magnitude : 12.28
Right Ascension(RA) : 290.08276
Declination(DEC) : 50.86348
  • The star Kepler-401 has apparent magnitude of 12.3, with absolute magnitude of 25.0.
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet Kepler-401 b radius 0.153000 mass 0.013703 orbital distance 0.122000
  • Name of the 2 Planet Kepler-401 c radius 0.192000 mass 0.016925 orbital distance 0.269000
  • Name of the 3 Planet Kepler-401 d radius 0.203000 mass 0.017825 orbital distance 0.000000
    (Illustration of the Kepler-401's Planetary System)



    The Star Kepler-401 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.078 AU ( 161282302.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.490 AU ( 222934289.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.271 AU ( 339702522.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.342 AU ( 499887143.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-401)



    Kopparapu's Recent Venus for Star Kepler-401 distance : 1.095 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-401 distance : 1.386 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-401 distance : 1.339 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-401 distance : 1.467 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-401 distance : 2.428 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-401 distance : 2.561 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-401)



  • Original Kopparapu Recent Venus for Star Kepler-401 distance : 1.104 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-401 distance : 1.423 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-401 distance : 1.461 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-401 distance : 2.472 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-401 distance : 2.570 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-401)



    (Position in Stellar Map of star Kepler-401 )



    (Zoomed position in Stellar Map of star Kepler-401 (zoom level 3))