KIC 8121913

Display orbital revolution around the star KIC 8121913
Imaginary Picture of Star KIC 8121913
Star Name : KIC 8121913
Alternate Name :
Star Distance (LY/pc): 0.0000 (LY) 0.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 2.2330 (Rsun, estimated)
Stellar Mass (Msun): 1.4560 (Msun/observed) 1.4560 (Msun/estimated)
Spectral type : G1
Metalicity : 0.2520
Absolute Magnitude : 25.00
Apparent Magnitude : 22.00
Right Ascension(RA) : 298.96780
Declination(DEC) : 43.90939
  • The star KIC 8121913 has apparent magnitude of 22.0, with absolute magnitude of 25.0.
  • It is 1.5 times more massive and 2.2 times bigger compared with our Sun. The surface temperature is 5975 with its spectral types of G1
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1970 b radius 1.261728 mass 2.100000 orbital distance 0.000000
    (Illustration of the KIC 8121913's Planetary System)



    The Star KIC 8121913 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.727 AU ( 258358440.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.387 AU ( 357118882.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.638 AU ( 544170146.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 5.353 AU ( 800770208.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star KIC 8121913)



    Kopparapu's Recent Venus for Star KIC 8121913 distance : 1.769 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star KIC 8121913 distance : 2.240 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star KIC 8121913 distance : 2.163 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star KIC 8121913 distance : 2.371 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star KIC 8121913 distance : 3.936 AU
    Kopparapu's Outer Boundary for Early Mars for Star KIC 8121913 distance : 4.151 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star KIC 8121913)



  • Original Kopparapu Recent Venus for Star KIC 8121913 distance : 1.778 AU
  • Original Kopparapu Runaway Greenhouse for Star KIC 8121913 distance : 2.300 AU
  • Original Kopparapu Moist Greenhouse for Star KIC 8121913 distance : 2.353 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star KIC 8121913 distance : 4.006 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star KIC 8121913 distance : 4.166 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star KIC 8121913)



    (Position in Stellar Map of star KIC 8121913 )



    (Zoomed position in Stellar Map of star KIC 8121913 (zoom level 3))

    (Synthetic Spectrum of star Kepler-811*)
    *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