Kepler-1173

Display orbital revolution around the star Kepler-1173
Imaginary Picture of Star Kepler-1173
Star Name : Kepler-1173
Alternate Name : "2MASS J19323146+4539487, KIC 9221517, KOI-2281, WISE J193231.47+453948.4"
Star Distance (LY/pc): 1311.1471 (LY) 402.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8200 (Rsun, estimated)
Stellar Mass (Msun): 0.8600 (Msun/observed) 0.8600 (Msun/estimated)
Spectral type : K0
Metalicity : 0.0000
Absolute Magnitude : 4.39
Apparent Magnitude : 12.42
Right Ascension(RA) : 293.13110
Declination(DEC) : 45.66355
  • This is the Kepler-1173 . The star Kepler-1173 islocated about 1311.1 light-years (402.0 pc) away from our Solar System.
  • The star Kepler-1173 has apparent magnitude of 12.4, with absolute magnitude of 4.4.
  • It is 0.9 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5252 with its spectral types of K0
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1173 b radius 0.079000 mass 0.001996 orbital distance 0.000000
    (Illustration of the Kepler-1173's Planetary System)



    The Star Kepler-1173 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.490 AU ( 73302941.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.677 AU ( 101323820.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.032 AU ( 154395080.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.519 AU ( 227199124.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1173)



    Kopparapu's Recent Venus for Star Kepler-1173 distance : 0.523 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1173 distance : 0.663 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1173 distance : 0.640 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1173 distance : 0.702 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1173 distance : 1.190 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1173 distance : 1.255 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1173)



  • Original Kopparapu Recent Venus for Star Kepler-1173 distance : 0.519 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1173 distance : 0.682 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1173 distance : 0.687 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1173 distance : 1.210 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1173 distance : 1.258 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1173)



    (Position in Stellar Map of star Kepler-1173 )



    (Zoomed position in Stellar Map of star Kepler-1173 (zoom level 3))

    (Synthetic Spectrum of star Kepler-308*)
    *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