Kepler-1704

Display orbital revolution around the star Kepler-1704
Imaginary Picture of Star Kepler-1704
Star Name : Kepler-1704
Alternate Name : "12356617, KOI-375, 2MASS J19244828+5108393"
Star Distance (LY/pc): 2687.5254 (LY) 824.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.6970 (Rsun, estimated)
Stellar Mass (Msun): 1.1320 (Msun/observed) 1.1320 (Msun/estimated)
Spectral type : G2IV
Metalicity : 0.1960
Absolute Magnitude : 3.53
Apparent Magnitude : 13.11
Right Ascension(RA) : 291.20120
Declination(DEC) : 51.14428
  • This is the Kepler-1704 . The star Kepler-1704 islocated about 2687.5 light-years (824.0 pc) away from our Solar System.
  • The star Kepler-1704 has apparent magnitude of 13.1, with absolute magnitude of 3.5.
  • It is 1.1 times more massive and 1.7 times bigger compared with our Sun. The surface temperature is 5746 with its spectral types of G2IV
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-1704 radius 1.066000 mass 4.160000 orbital distance 2.027000
  • Name of the 2 Planet Kepler-1704 b radius 1.066000 mass 4.160000 orbital distance 2.027000
    (Illustration of the Kepler-1704's Planetary System)



    The Star Kepler-1704 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.214 AU ( 181581332.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.678 AU ( 250992854.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.557 AU ( 382457564.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.762 AU ( 562803061.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1704)



    Kopparapu's Recent Venus for Star Kepler-1704 distance : 1.260 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1704 distance : 1.596 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1704 distance : 1.542 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1704 distance : 1.690 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1704 distance : 2.821 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1704 distance : 2.976 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1704)



  • Original Kopparapu Recent Venus for Star Kepler-1704 distance : 1.261 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1704 distance : 1.640 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1704 distance : 1.669 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1704 distance : 2.871 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1704 distance : 2.985 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1704)



    (Position in Stellar Map of star Kepler-1704 )



    (Zoomed position in Stellar Map of star Kepler-1704 (zoom level 3))

    (Synthetic Spectrum of star Kepler-638*)
    *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