Kepler-1123

Display orbital revolution around the star Kepler-1123
Imaginary Picture of Star Kepler-1123
Star Name : Kepler-1123
Alternate Name : "2MASS J19380424+5040134, KIC 12116380, KOI-2155, WISE J193804.26+504013.1"
Star Distance (LY/pc): 2596.2018 (LY) 796.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9000 (Rsun, estimated)
Stellar Mass (Msun): 0.9300 (Msun/observed) 0.9300 (Msun/estimated)
Spectral type : G7
Metalicity : 0.0500
Absolute Magnitude : 4.02
Apparent Magnitude : 13.53
Right Ascension(RA) : 294.51767
Declination(DEC) : 50.67040
  • This is the Kepler-1123 . The star Kepler-1123 islocated about 2596.2 light-years (796.0 pc) away from our Solar System.
  • The star Kepler-1123 has apparent magnitude of 13.5, 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 5500 with its spectral types of G7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1123 b radius 0.149000 mass 0.013370 orbital distance 0.000000
    (Illustration of the Kepler-1123's Planetary System)



    The Star Kepler-1123 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.590 AU ( 88231975.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.815 AU ( 121959647.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.242 AU ( 185839512.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.828 AU ( 273470984.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1123)



    Kopparapu's Recent Venus for Star Kepler-1123 distance : 0.621 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1123 distance : 0.787 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1123 distance : 0.760 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1123 distance : 0.833 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1123 distance : 1.401 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1123 distance : 1.477 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1123)



  • Original Kopparapu Recent Venus for Star Kepler-1123 distance : 0.619 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1123 distance : 0.809 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1123 distance : 0.819 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1123 distance : 1.425 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1123 distance : 1.482 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1123)



    (Position in Stellar Map of star Kepler-1123 )



    (Zoomed position in Stellar Map of star Kepler-1123 (zoom level 3))

    (Synthetic Spectrum of star Kepler-291*)
    *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