Kepler-1228

Display orbital revolution around the star Kepler-1228
Imaginary Picture of Star Kepler-1228
Star Name : Kepler-1228
Alternate Name : "2MASS J19461273+4657586, KIC 10024051, KOI-2409, WISE J194612.68+465758.3"
Star Distance (LY/pc): 1784.0733 (LY) 547.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7400 (Rsun, estimated)
Stellar Mass (Msun): 0.7800 (Msun/observed) 0.7800 (Msun/estimated)
Spectral type : K1
Metalicity : -0.1800
Absolute Magnitude : 4.69
Apparent Magnitude : 13.38
Right Ascension(RA) : 296.55308
Declination(DEC) : 46.96629
  • This is the Kepler-1228 . The star Kepler-1228 islocated about 1784.1 light-years (547.0 pc) away from our Solar System.
  • The star Kepler-1228 has apparent magnitude of 13.4, with absolute magnitude of 4.7.
  • It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 5063 with its spectral types of K1
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1228 b radius 0.137000 mass 0.012366 orbital distance 0.000000
    (Illustration of the Kepler-1228's Planetary System)



    The Star Kepler-1228 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.411 AU ( 61476012.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.568 AU ( 84975914.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.866 AU ( 129484488.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.274 AU ( 190542096.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1228)



    Kopparapu's Recent Venus for Star Kepler-1228 distance : 0.443 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1228 distance : 0.561 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1228 distance : 0.542 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1228 distance : 0.594 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1228 distance : 1.015 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1228 distance : 1.070 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1228)



  • Original Kopparapu Recent Venus for Star Kepler-1228 distance : 0.439 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1228 distance : 0.578 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1228 distance : 0.581 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1228 distance : 1.032 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1228 distance : 1.073 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1228)



    (Position in Stellar Map of star Kepler-1228 )



    (Zoomed position in Stellar Map of star Kepler-1228 (zoom level 3))

    (Synthetic Spectrum of star Kepler-332*)
    *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