Kepler-690

Display orbital revolution around the star Kepler-690
Imaginary Picture of Star Kepler-690
Star Name : Kepler-690
Alternate Name : "2MASS J19375757+3946172, KIC 4664847, KOI-816"
Star Distance (LY/pc): 5391.3587 (LY) 1653.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.1600 (Rsun, estimated)
Stellar Mass (Msun): 1.1100 (Msun/observed) 1.1100 (Msun/estimated)
Spectral type : G1
Metalicity : 0.1900
Absolute Magnitude : 3.32
Apparent Magnitude : 14.41
Right Ascension(RA) : 294.48991
Declination(DEC) : 39.77145
  • This is the Kepler-690 . The star Kepler-690 islocated about 5391.4 light-years (1653.0 pc) away from our Solar System.
  • The star Kepler-690 has apparent magnitude of 14.4, with absolute magnitude of 3.3.
  • It is 1.1 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 5913 with its spectral types of G1
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-690 b radius 0.531000 mass 0.167038 orbital distance 0.000000
    (Illustration of the Kepler-690's Planetary System)



    The Star Kepler-690 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.879 AU ( 131441304.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.214 AU ( 181686232.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.851 AU ( 276849610.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.723 AU ( 407396330.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-690)



    Kopparapu's Recent Venus for Star Kepler-690 distance : 0.903 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-690 distance : 1.144 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-690 distance : 1.105 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-690 distance : 1.211 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-690 distance : 2.013 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-690 distance : 2.123 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-690)



  • Original Kopparapu Recent Venus for Star Kepler-690 distance : 0.907 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-690 distance : 1.175 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-690 distance : 1.200 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-690 distance : 2.049 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-690 distance : 2.130 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-690)



    (Position in Stellar Map of star Kepler-690 )



    (Zoomed position in Stellar Map of star Kepler-690 (zoom level 3))

    (Synthetic Spectrum of star Kepler-127*)
    *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