Kepler-1688

Display orbital revolution around the star Kepler-1688
Imaginary Picture of Star Kepler-1688
Star Name : Kepler-1688
Alternate Name : "5953297, 2MASS J19181271+4117522, KIC 5953297, KOI-2733, WISE J191812.71+411752.2"
Star Distance (LY/pc): 1850.7722 (LY) 567.4500 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.8260 (Rsun, estimated)
Stellar Mass (Msun): 0.9490 (Msun/observed) 0.9490 (Msun/estimated)
Spectral type : K2
Metalicity : 0.2400
Absolute Magnitude : 4.87
Apparent Magnitude : 13.64
Right Ascension(RA) : 289.55299
Declination(DEC) : 41.29785
  • This is the Kepler-1688 . The star Kepler-1688 islocated about 1850.8 light-years (567.5 pc) away from our Solar System.
  • The star Kepler-1688 has apparent magnitude of 13.6, with absolute magnitude of 4.9.
  • It is 0.9 times more massive and 1.8 times bigger compared with our Sun. The surface temperature is 4936 with its spectral types of K2
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1688 b radius 0.113000 mass 0.007217 orbital distance 0.060800
    (Illustration of the Kepler-1688's Planetary System)



    The Star Kepler-1688 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.964 AU ( 144181383.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.332 AU ( 199296350.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.030 AU ( 303683534.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.987 AU ( 446883624.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1688)



    Kopparapu's Recent Venus for Star Kepler-1688 distance : 1.046 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1688 distance : 1.324 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1688 distance : 1.279 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1688 distance : 1.402 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1688 distance : 2.406 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1688 distance : 2.538 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1688)



  • Original Kopparapu Recent Venus for Star Kepler-1688 distance : 1.034 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1688 distance : 1.365 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1688 distance : 1.368 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1688 distance : 2.446 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1688 distance : 2.544 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1688)



    (Position in Stellar Map of star Kepler-1688 )



    (Zoomed position in Stellar Map of star Kepler-1688 (zoom level 3))

    (Synthetic Spectrum of star Kepler-624*)
    *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