Kepler-1421
Imaginary Picture of Star Kepler-1421
Star Name : Kepler-1421
Alternate Name :
Star Distance (LY/pc): 2201.5530 (LY) 675.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.4200 (Rsun, estimated)
Stellar Mass (Msun): 1.2500 (Msun/observed) 1.2500 (Msun/estimated)
Spectral type : F8
Metalicity : 0.0500
Absolute Magnitude : 2.69
Apparent Magnitude : 11.84
Right Ascension(RA) : 286.58059
Declination(DEC) : 48.54420
  • This is the Kepler-1421 . The star Kepler-1421 islocated about 2201.6 light-years (675.0 pc) away from our Solar System.
  • The star Kepler-1421 has apparent magnitude of 11.8, with absolute magnitude of 2.7.
  • It is 1.2 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 6335 with its spectral types of F8
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1421 b radius 0.083000 mass 0.002379 orbital distance 0.000000
    (Illustration of the Kepler-1421's Planetary System)



    The Star Kepler-1421 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.235 AU ( 184688432.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.706 AU ( 255287678.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.600 AU ( 389001927.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.826 AU ( 572433376.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1421)



    Kopparapu's Recent Venus for Star Kepler-1421 distance : 1.237 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1421 distance : 1.567 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1421 distance : 1.513 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1421 distance : 1.657 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1421 distance : 2.733 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1421 distance : 2.882 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1421)



  • Original Kopparapu Recent Venus for Star Kepler-1421 distance : 1.254 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1421 distance : 1.607 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1421 distance : 1.659 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1421 distance : 2.782 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1421 distance : 2.893 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1421)



    (Position in Stellar Map of star Kepler-1421 )



    (Zoomed position in Stellar Map of star Kepler-1421 (zoom level 3))