Kepler-1815

Display orbital revolution around the star Kepler-1815
Imaginary Picture of Star Kepler-1815
Star Name : Kepler-1815
Alternate Name : "KIC 8126558, KOI-2259"
Star Distance (LY/pc): 3283.1841 (LY) 1006.6300 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9800 (Rsun, estimated)
Stellar Mass (Msun): 1.0200 (Msun/observed) 1.0200 (Msun/estimated)
Spectral type : G2V
Metalicity : -0.0600
Absolute Magnitude : 5.61
Apparent Magnitude : 15.62
Right Ascension(RA) : 300.17050
Declination(DEC) : 43.98497
  • This is the Kepler-1815 . The star Kepler-1815 islocated about 3283.2 light-years (1006.6 pc) away from our Solar System.
  • The star Kepler-1815 has apparent magnitude of 15.6, with absolute magnitude of 5.6.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5730 with its spectral types of G2V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1815 b radius 0.245242 mass 0.021252 orbital distance 0.098400
    (Illustration of the Kepler-1815's Planetary System)



    The Star Kepler-1815 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.697 AU ( 104278177.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.964 AU ( 144139692.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.468 AU ( 219636993.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.160 AU ( 323205457.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1815)



    Kopparapu's Recent Venus for Star Kepler-1815 distance : 0.725 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1815 distance : 0.918 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1815 distance : 0.886 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1815 distance : 0.972 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1815 distance : 1.622 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1815 distance : 1.711 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1815)



  • Original Kopparapu Recent Venus for Star Kepler-1815 distance : 0.725 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1815 distance : 0.943 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1815 distance : 0.959 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1815 distance : 1.651 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1815 distance : 1.717 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1815)



    (Position in Stellar Map of star Kepler-1815 )



    (Zoomed position in Stellar Map of star Kepler-1815 (zoom level 3))

    (Synthetic Spectrum of star Kepler-744*)
    *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