Kepler-11

Display orbital revolution around the star Kepler-11
Imaginary Picture of Star Kepler-11
Star Name : Kepler-11
Alternate Name : "2MASS J19482762+4154328, KIC 6541920, KOI-157, WISE J194827.62+415432.9"
Star Distance (LY/pc): 2148.0308 (LY) 658.5900 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0600 (Rsun, estimated)
Stellar Mass (Msun): 0.9600 (Msun/observed) 0.9600 (Msun/estimated)
Spectral type : G
Metalicity : 0.0000
Absolute Magnitude : 4.61
Apparent Magnitude : 13.70
Right Ascension(RA) : 297.11512
Declination(DEC) : 41.90914
  • This is the Kepler-11 . The star Kepler-11 islocated about 2148.0 light-years (658.6 pc) away from our Solar System.
  • The star Kepler-11 has apparent magnitude of 13.7, with absolute magnitude of 4.6.
  • It is 1.0 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5663 with its spectral types of G
  • Number of Extrasolar Planets : 6
  • Name of the 1 Planet Kepler-11 b radius 0.161000 mass 0.006000 orbital distance 0.091000
  • Name of the 2 Planet Kepler-11 c radius 0.256000 mass 0.009000 orbital distance 0.107000
  • Name of the 3 Planet Kepler-11 d radius 0.278000 mass 0.023000 orbital distance 0.155000
  • Name of the 4 Planet Kepler-11 e radius 0.374000 mass 0.025000 orbital distance 0.195000
  • Name of the 5 Planet Kepler-11 f radius 0.222000 mass 0.006000 orbital distance 0.250000
  • Name of the 6 Planet Kepler-11 g radius 0.297000 mass 0.079000 orbital distance 0.466000
    (Illustration of the Kepler-11's Planetary System)



    The Star Kepler-11 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.736 AU ( 110168414.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.018 AU ( 152281539.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.551 AU ( 232043366.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.283 AU ( 341461979.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-11)



    Kopparapu's Recent Venus for Star Kepler-11 distance : 0.769 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-11 distance : 0.973 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-11 distance : 0.940 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-11 distance : 1.031 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-11 distance : 1.724 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-11 distance : 1.818 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-11)



  • Original Kopparapu Recent Venus for Star Kepler-11 distance : 0.768 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-11 distance : 1.000 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-11 distance : 1.016 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-11 distance : 1.754 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-11 distance : 1.824 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-11)



    (Position in Stellar Map of star Kepler-11 )



    (Zoomed position in Stellar Map of star Kepler-11 (zoom level 3))

    (Synthetic Spectrum of star HD 240237*)
    *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