Kepler-169

Display orbital revolution around the star Kepler-169
Imaginary Picture of Star Kepler-169
Star Name : Kepler-169
Alternate Name : "2MASS J19035997+4055095, KIC 5689351, KOI-505, WISE J190359.97+405509.7"
Star Distance (LY/pc): 1341.6101 (LY) 411.3400 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7600 (Rsun, estimated)
Stellar Mass (Msun): 0.8600 (Msun/observed) 0.8600 (Msun/estimated)
Spectral type : K2
Metalicity : 0.2380
Absolute Magnitude : 4.66
Apparent Magnitude : 12.73
Right Ascension(RA) : 285.99989
Declination(DEC) : 40.91933
  • This is the Kepler-169 . The star Kepler-169 islocated about 1341.6 light-years (411.3 pc) away from our Solar System.
  • The star Kepler-169 has apparent magnitude of 12.7, with absolute magnitude of 4.7.
  • It is 0.9 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 4997 with its spectral types of K2
  • Number of Extrasolar Planets : 5
  • Name of the 1 Planet Kepler-169 b radius 0.101000 mass 0.004807 orbital distance 0.040000
  • Name of the 2 Planet Kepler-169 c radius 0.108000 mass 0.006124 orbital distance 0.062000
  • Name of the 3 Planet Kepler-169 d radius 0.112000 mass 0.006988 orbital distance 0.075000
  • Name of the 4 Planet Kepler-169 e radius 0.196000 mass 0.017253 orbital distance 0.105000
  • Name of the 5 Planet Kepler-169 f radius 0.230000 mass 0.020020 orbital distance 0.359000
    (Illustration of the Kepler-169's Planetary System)



    The Star Kepler-169 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.411 AU ( 61502164.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.568 AU ( 85012064.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.866 AU ( 129539573.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.274 AU ( 190623156.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-169)



    Kopparapu's Recent Venus for Star Kepler-169 distance : 0.445 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-169 distance : 0.563 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-169 distance : 0.544 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-169 distance : 0.597 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-169 distance : 1.021 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-169 distance : 1.077 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-169)



  • Original Kopparapu Recent Venus for Star Kepler-169 distance : 0.440 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-169 distance : 0.580 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-169 distance : 0.582 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-169 distance : 1.038 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-169 distance : 1.079 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-169)



    (Position in Stellar Map of star Kepler-169 )



    (Zoomed position in Stellar Map of star Kepler-169 (zoom level 3))

    (Synthetic Spectrum of star HW Vir (AB)*)
    *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