Kepler-1858

Display orbital revolution around the star Kepler-1858
Imaginary Picture of Star Kepler-1858
Star Name : Kepler-1858
Alternate Name : "KIC 9832208, KOI-2553"
Star Distance (LY/pc): 2717.0589 (LY) 833.0550 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7730 (Rsun, estimated)
Stellar Mass (Msun): 0.8400 (Msun/observed) 0.8400 (Msun/estimated)
Spectral type : K1V
Metalicity : 0.2070
Absolute Magnitude : 6.36
Apparent Magnitude : 15.96
Right Ascension(RA) : 292.30743
Declination(DEC) : 46.62664
  • This is the Kepler-1858 . The star Kepler-1858 islocated about 2717.1 light-years (833.1 pc) away from our Solar System.
  • The star Kepler-1858 has apparent magnitude of 16.0, with absolute magnitude of 6.4.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5058 with its spectral types of K1V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1858 b radius 0.215990 mass 0.018884 orbital distance 0.357500
    (Illustration of the Kepler-1858's Planetary System)



    The Star Kepler-1858 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.428 AU ( 64090735.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.592 AU ( 88590145.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.902 AU ( 134991776.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.328 AU ( 198646313.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1858)



    Kopparapu's Recent Venus for Star Kepler-1858 distance : 0.462 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1858 distance : 0.585 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1858 distance : 0.565 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1858 distance : 0.620 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1858 distance : 1.058 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1858 distance : 1.116 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1858)



  • Original Kopparapu Recent Venus for Star Kepler-1858 distance : 0.458 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1858 distance : 0.603 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1858 distance : 0.605 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1858 distance : 1.076 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1858 distance : 1.119 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1858)



    (Position in Stellar Map of star Kepler-1858 )



    (Zoomed position in Stellar Map of star Kepler-1858 (zoom level 3))

    (Synthetic Spectrum of star Kepler-779*)
    *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