Kepler-1709

Display orbital revolution around the star Kepler-1709
Imaginary Picture of Star Kepler-1709
Star Name : Kepler-1709
Alternate Name : "7941200, KOI-92, 2MASS J18532995+4347176"
Star Distance (LY/pc): 893.4913 (LY) 273.9460 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.1350 (Rsun, estimated)
Stellar Mass (Msun): 1.0390 (Msun/observed) 1.0390 (Msun/estimated)
Spectral type : G2V
Metalicity : 0.0462
Absolute Magnitude : 4.45
Apparent Magnitude : 11.64
Right Ascension(RA) : 283.37482
Declination(DEC) : 43.78822
  • This is the Kepler-1709 . The star Kepler-1709 islocated about 893.5 light-years (273.9 pc) away from our Solar System.
  • The star Kepler-1709 has apparent magnitude of 11.6, with absolute magnitude of 4.5.
  • It is 1.0 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5789 with its spectral types of G2V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1709 b radius 0.278710 mass 0.023936 orbital distance 0.319200
    (Illustration of the Kepler-1709's Planetary System)



    The Star Kepler-1709 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.824 AU ( 123271043.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.139 AU ( 170392797.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.736 AU ( 259640914.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.554 AU ( 382072980.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1709)



    Kopparapu's Recent Venus for Star Kepler-1709 distance : 0.853 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1709 distance : 1.081 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1709 distance : 1.044 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1709 distance : 1.144 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1709 distance : 1.908 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1709 distance : 2.012 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1709)



  • Original Kopparapu Recent Venus for Star Kepler-1709 distance : 0.855 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1709 distance : 1.111 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1709 distance : 1.131 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1709 distance : 1.942 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1709 distance : 2.019 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1709)



    (Position in Stellar Map of star Kepler-1709 )



    (Zoomed position in Stellar Map of star Kepler-1709 (zoom level 3))

    (Synthetic Spectrum of star Kepler-643*)
    *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