Kepler-1640
Imaginary Picture of Star Kepler-1640
Star Name : Kepler-1640
Alternate Name :
Star Distance (LY/pc): 4497.6912 (LY) 1379.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.4300 (Rsun, estimated)
Stellar Mass (Msun): 1.2700 (Msun/observed) 1.2700 (Msun/estimated)
Spectral type : F8
Metalicity : 0.1000
Absolute Magnitude : 2.79
Apparent Magnitude : 13.49
Right Ascension(RA) : 294.55789
Declination(DEC) : 40.85050
  • This is the Kepler-1640 . The star Kepler-1640 islocated about 4497.7 light-years (1379.0 pc) away from our Solar System.
  • The star Kepler-1640 has apparent magnitude of 13.5, with absolute magnitude of 2.8.
  • It is 1.3 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 6324 with its spectral types of F8
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1640 b radius 0.430000 mass 0.077935 orbital distance 0.000000
    (Illustration of the Kepler-1640's Planetary System)



    The Star Kepler-1640 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.239 AU ( 185343718.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.713 AU ( 256193455.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.610 AU ( 390382130.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.840 AU ( 574464406.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1640)



    Kopparapu's Recent Venus for Star Kepler-1640 distance : 1.242 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1640 distance : 1.573 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1640 distance : 1.519 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1640 distance : 1.664 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1640 distance : 2.745 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1640 distance : 2.895 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1640)



  • Original Kopparapu Recent Venus for Star Kepler-1640 distance : 1.259 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1640 distance : 1.614 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1640 distance : 1.665 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1640 distance : 2.794 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1640 distance : 2.906 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1640)



    (Position in Stellar Map of star Kepler-1640 )



    (Zoomed position in Stellar Map of star Kepler-1640 (zoom level 3))