Kepler-1705

Display orbital revolution around the star Kepler-1705
Imaginary Picture of Star Kepler-1705
Star Name : Kepler-1705
Alternate Name : KOI-4772
Star Distance (LY/pc): 5374.1311 (LY) 1647.7180 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7680 (Rsun, estimated)
Stellar Mass (Msun): 0.8380 (Msun/observed) 0.8380 (Msun/estimated)
Spectral type : G3
Metalicity : -0.5200
Absolute Magnitude : 4.19
Apparent Magnitude : 15.28
Right Ascension(RA) : 301.57855
Declination(DEC) : 44.31218
  • This is the Kepler-1705 . The star Kepler-1705 islocated about 5374.1 light-years (1647.7 pc) away from our Solar System.
  • The star Kepler-1705 has apparent magnitude of 15.3, with absolute magnitude of 4.2.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5775 with its spectral types of G3
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-1705 b radius 0.181100 mass 0.014060 orbital distance 0.080000
  • Name of the 2 Planet Kepler-1705 c radius 0.182900 mass 0.017050 orbital distance 0.041600
    (Illustration of the Kepler-1705's Planetary System)



    The Star Kepler-1705 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.555 AU ( 83008642.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.767 AU ( 114739636.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.169 AU ( 174837813.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.720 AU ( 257281502.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1705)



    Kopparapu's Recent Venus for Star Kepler-1705 distance : 0.575 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1705 distance : 0.728 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1705 distance : 0.704 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1705 distance : 0.771 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1705 distance : 1.286 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1705 distance : 1.357 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1705)



  • Original Kopparapu Recent Venus for Star Kepler-1705 distance : 0.576 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1705 distance : 0.749 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1705 distance : 0.762 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1705 distance : 1.309 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1705 distance : 1.361 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1705)



    (Position in Stellar Map of star Kepler-1705 )



    (Zoomed position in Stellar Map of star Kepler-1705 (zoom level 3))

    (Synthetic Spectrum of star Kepler-639*)
    *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