Kepler-1800

Display orbital revolution around the star Kepler-1800
Imaginary Picture of Star Kepler-1800
Star Name : Kepler-1800
Alternate Name : "5211199, KOI-2158"
Star Distance (LY/pc): 1143.0300 (LY) 350.4550 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9883 (Rsun, estimated)
Stellar Mass (Msun): 0.8900 (Msun/observed) 0.8900 (Msun/estimated)
Spectral type : G8V
Metalicity : -0.2570
Absolute Magnitude : 5.47
Apparent Magnitude : 13.19
Right Ascension(RA) : 297.65143
Declination(DEC) : 40.35255
  • This is the Kepler-1800 . The star Kepler-1800 islocated about 1143.0 light-years (350.5 pc) away from our Solar System.
  • The star Kepler-1800 has apparent magnitude of 13.2, with absolute magnitude of 5.5.
  • It is 0.9 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5211 with its spectral types of G8V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1800 b radius 0.088928 mass 0.003043 orbital distance 0.059200
    (Illustration of the Kepler-1800's Planetary System)



    The Star Kepler-1800 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.581 AU ( 86973921.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.804 AU ( 120220689.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.225 AU ( 183189725.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.802 AU ( 269571705.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1800)



    Kopparapu's Recent Venus for Star Kepler-1800 distance : 0.622 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1800 distance : 0.788 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1800 distance : 0.761 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1800 distance : 0.835 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1800 distance : 1.417 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1800 distance : 1.494 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1800)



  • Original Kopparapu Recent Venus for Star Kepler-1800 distance : 0.617 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1800 distance : 0.811 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1800 distance : 0.817 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1800 distance : 1.441 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1800 distance : 1.498 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1800)



    (Position in Stellar Map of star Kepler-1800 )



    (Zoomed position in Stellar Map of star Kepler-1800 (zoom level 3))

    (Synthetic Spectrum of star Kepler-731*)
    *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