Kepler-1928

Display orbital revolution around the star Kepler-1928
Imaginary Picture of Star Kepler-1928
Star Name : Kepler-1928
Alternate Name : "3440118, KOI-3876"
Star Distance (LY/pc): 1064.4492 (LY) 326.3620 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9200 (Rsun, estimated)
Stellar Mass (Msun): 1.0100 (Msun/observed) 1.0100 (Msun/estimated)
Spectral type : G2V
Metalicity : 0.1200
Absolute Magnitude : 4.86
Apparent Magnitude : 12.43
Right Ascension(RA) : 290.44067
Declination(DEC) : 38.52356
  • This is the Kepler-1928 . The star Kepler-1928 islocated about 1064.4 light-years (326.4 pc) away from our Solar System.
  • The star Kepler-1928 has apparent magnitude of 12.4, with absolute magnitude of 4.9.
  • It is 1.0 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5720 with its spectral types of G2V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1928 b radius 0.177720 mass 0.015752 orbital distance 0.194000
    (Illustration of the Kepler-1928's Planetary System)



    The Star Kepler-1928 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.652 AU ( 97552408.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.901 AU ( 134842922.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.373 AU ( 205470773.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.021 AU ( 302359243.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1928)



    Kopparapu's Recent Venus for Star Kepler-1928 distance : 0.678 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1928 distance : 0.859 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1928 distance : 0.829 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1928 distance : 0.909 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1928 distance : 1.519 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1928 distance : 1.602 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1928)



  • Original Kopparapu Recent Venus for Star Kepler-1928 distance : 0.678 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1928 distance : 0.883 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1928 distance : 0.898 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1928 distance : 1.546 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1928 distance : 1.607 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1928)



    (Position in Stellar Map of star Kepler-1928 )



    (Zoomed position in Stellar Map of star Kepler-1928 (zoom level 3))

    (Synthetic Spectrum of star Kepler-809*)
    *Yamashiki YA et al. 2019 ApJ 881 114
    MUSCLES Paper I - France et al. 2016 ApJ 820 89
    MUSCLES Paper II- Youngblood et al. 2016 ApJ 824 101
    MUSCLES Paper III- Loyd et al. 2016 ApJ 824 102