Kepler-1851

Display orbital revolution around the star Kepler-1851
Imaginary Picture of Star Kepler-1851
Star Name : Kepler-1851
Alternate Name : "KIC 9205907, KOI-2528"
Star Distance (LY/pc): 5185.2607 (LY) 1589.8100 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.1260 (Rsun, estimated)
Stellar Mass (Msun): 1.0000 (Msun/observed) 1.0000 (Msun/estimated)
Spectral type : G3V
Metalicity : -0.2800
Absolute Magnitude : 4.69
Apparent Magnitude : 15.70
Right Ascension(RA) : 285.67377
Declination(DEC) : 45.63986
  • This is the Kepler-1851 . The star Kepler-1851 islocated about 5185.3 light-years (1589.8 pc) away from our Solar System.
  • The star Kepler-1851 has apparent magnitude of 15.7, with absolute magnitude of 4.7.
  • It is 1.0 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5629 with its spectral types of G3V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1851 b radius 0.348000 mass 0.029426 orbital distance 0.101600
    (Illustration of the Kepler-1851's Planetary System)



    The Star Kepler-1851 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.773 AU ( 115626931.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.068 AU ( 159826636.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.628 AU ( 243540424.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.396 AU ( 358380402.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1851)



    Kopparapu's Recent Venus for Star Kepler-1851 distance : 0.808 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1851 distance : 1.023 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1851 distance : 0.988 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1851 distance : 1.084 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1851 distance : 1.815 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1851 distance : 1.914 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1851)



  • Original Kopparapu Recent Venus for Star Kepler-1851 distance : 0.807 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1851 distance : 1.052 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1851 distance : 1.068 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1851 distance : 1.847 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1851 distance : 1.920 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1851)



    (Position in Stellar Map of star Kepler-1851 )



    (Zoomed position in Stellar Map of star Kepler-1851 (zoom level 3))

    (Synthetic Spectrum of star Kepler-772*)
    *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