Kepler-411

Display orbital revolution around the star Kepler-411
Imaginary Picture of Star Kepler-411
Star Name : Kepler-411
Alternate Name : "KOI-1781, 2MASS J19102533+4931237, KIC 11551692, Kepler-411 A, WISE J191025.33+493124.4"
Star Distance (LY/pc): 500.9430 (LY) 153.5900 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8200 (Rsun, estimated)
Stellar Mass (Msun): 0.8700 (Msun/observed) 0.8700 (Msun/estimated)
Spectral type : K2 V
Metalicity : 0.2300
Absolute Magnitude : 6.57
Apparent Magnitude : 12.50
Right Ascension(RA) : 287.60558
Declination(DEC) : 49.52326
  • This is the Kepler-411 . The star Kepler-411 islocated about 500.9 light-years (153.6 pc) away from our Solar System.
  • The star Kepler-411 has apparent magnitude of 12.5, with absolute magnitude of 6.6.
  • It is 0.9 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 4974 with its spectral types of K2 V
  • Number of Extrasolar Planets : 4
  • Name of the 1 Planet Kepler-411 b radius 0.214000 mass 0.080550 orbital distance 0.037500
  • Name of the 2 Planet Kepler-411 c radius 0.394000 mass 0.083060 orbital distance 0.073900
  • Name of the 3 Planet Kepler-411 d radius 0.296000 mass 0.047820 orbital distance 0.279000
  • Name of the 4 Planet Kepler-411 e radius 0.200091 mass 0.033980 orbital distance 0.186000
    (Illustration of the Kepler-411's Planetary System)



    The Star Kepler-411 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.439 AU ( 65748148.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.608 AU ( 90881123.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.926 AU ( 138482719.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.362 AU ( 203783388.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-411)



    Kopparapu's Recent Venus for Star Kepler-411 distance : 0.476 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-411 distance : 0.603 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-411 distance : 0.582 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-411 distance : 0.638 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-411 distance : 1.094 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-411 distance : 1.153 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-411)



  • Original Kopparapu Recent Venus for Star Kepler-411 distance : 0.471 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-411 distance : 0.621 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-411 distance : 0.623 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-411 distance : 1.112 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-411 distance : 1.156 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-411)



    (Position in Stellar Map of star Kepler-411 )



    (Zoomed position in Stellar Map of star Kepler-411 (zoom level 3))

    (Synthetic Spectrum of star Kepler-18*)
    *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