Kepler-684

Display orbital revolution around the star Kepler-684
Imaginary Picture of Star Kepler-684
Star Name : Kepler-684
Alternate Name : "2MASS J19232892+3816250, KIC 3114167, KOI-795, WISE J192328.90+381624.9"
Star Distance (LY/pc): 3476.8230 (LY) 1066.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8600 (Rsun, estimated)
Stellar Mass (Msun): 0.8900 (Msun/observed) 0.8900 (Msun/estimated)
Spectral type : G7
Metalicity : -0.1100
Absolute Magnitude : 4.18
Apparent Magnitude : 14.32
Right Ascension(RA) : 290.87052
Declination(DEC) : 38.27363
  • This is the Kepler-684 . The star Kepler-684 islocated about 3476.8 light-years (1066.0 pc) away from our Solar System.
  • The star Kepler-684 has apparent magnitude of 14.3, with absolute magnitude of 4.2.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5493 with its spectral types of G7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-684 b radius 0.300000 mass 0.025632 orbital distance 0.000000
    (Illustration of the Kepler-684's Planetary System)



    The Star Kepler-684 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.562 AU ( 84096081.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.777 AU ( 116242762.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.184 AU ( 177128244.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.742 AU ( 260651971.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-684)



    Kopparapu's Recent Venus for Star Kepler-684 distance : 0.592 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-684 distance : 0.750 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-684 distance : 0.725 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-684 distance : 0.795 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-684 distance : 1.336 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-684 distance : 1.409 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-684)



  • Original Kopparapu Recent Venus for Star Kepler-684 distance : 0.590 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-684 distance : 0.772 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-684 distance : 0.781 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-684 distance : 1.359 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-684 distance : 1.413 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-684)



    (Position in Stellar Map of star Kepler-684 )



    (Zoomed position in Stellar Map of star Kepler-684 (zoom level 3))

    (Synthetic Spectrum of star Kepler-125*)
    *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