Kepler-1122

Display orbital revolution around the star Kepler-1122
Imaginary Picture of Star Kepler-1122
Star Name : Kepler-1122
Alternate Name : "2MASS J19130732+4620272, KIC 9641481, KOI-2152, WISE J191307.31+462026.9"
Star Distance (LY/pc): 3013.6814 (LY) 924.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8900 (Rsun, estimated)
Stellar Mass (Msun): 0.9200 (Msun/observed) 0.9200 (Msun/estimated)
Spectral type : G7
Metalicity : -0.0300
Absolute Magnitude : 4.04
Apparent Magnitude : 13.87
Right Ascension(RA) : 288.28053
Declination(DEC) : 46.34090
  • This is the Kepler-1122 . The star Kepler-1122 islocated about 3013.7 light-years (924.0 pc) away from our Solar System.
  • The star Kepler-1122 has apparent magnitude of 13.9, with absolute magnitude of 4.0.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5544 with its spectral types of G7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1122 b radius 0.182000 mass 0.016104 orbital distance 0.000000
    (Illustration of the Kepler-1122's Planetary System)



    The Star Kepler-1122 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.593 AU ( 88653229.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.819 AU ( 122541931.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.248 AU ( 186726785.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.837 AU ( 274776644.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1122)



    Kopparapu's Recent Venus for Star Kepler-1122 distance : 0.623 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1122 distance : 0.789 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1122 distance : 0.762 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1122 distance : 0.835 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1122 distance : 1.402 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1122 distance : 1.479 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1122)



  • Original Kopparapu Recent Venus for Star Kepler-1122 distance : 0.621 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1122 distance : 0.811 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1122 distance : 0.821 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1122 distance : 1.426 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1122 distance : 1.483 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1122)



    (Position in Stellar Map of star Kepler-1122 )



    (Zoomed position in Stellar Map of star Kepler-1122 (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