Kepler-823

Display orbital revolution around the star Kepler-823
Imaginary Picture of Star Kepler-823
Star Name : Kepler-823
Alternate Name : "2MASS J18581981+3913127, KIC 4135665, KOI-1339, WISE J185819.81+391312.6"
Star Distance (LY/pc): 2922.3578 (LY) 896.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9600 (Rsun, estimated)
Stellar Mass (Msun): 0.9800 (Msun/observed) 0.9800 (Msun/estimated)
Spectral type : G5
Metalicity : 0.0600
Absolute Magnitude : 3.86
Apparent Magnitude : 13.62
Right Ascension(RA) : 284.58258
Declination(DEC) : 39.22020
  • This is the Kepler-823 . The star Kepler-823 islocated about 2922.4 light-years (896.0 pc) away from our Solar System.
  • The star Kepler-823 has apparent magnitude of 13.6, with absolute magnitude of 3.9.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5643 with its spectral types of G5
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-823 b radius 0.140000 mass 0.012617 orbital distance 0.000000
    (Illustration of the Kepler-823's Planetary System)



    The Star Kepler-823 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.662 AU ( 99071661.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.915 AU ( 136942926.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.395 AU ( 208670714.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.053 AU ( 307068098.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-823)



    Kopparapu's Recent Venus for Star Kepler-823 distance : 0.692 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-823 distance : 0.876 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-823 distance : 0.846 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-823 distance : 0.928 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-823 distance : 1.553 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-823 distance : 1.638 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-823)



  • Original Kopparapu Recent Venus for Star Kepler-823 distance : 0.691 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-823 distance : 0.901 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-823 distance : 0.914 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-823 distance : 1.580 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-823 distance : 1.643 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-823)



    (Position in Stellar Map of star Kepler-823 )



    (Zoomed position in Stellar Map of star Kepler-823 (zoom level 3))

    (Synthetic Spectrum of star Kepler-195*)
    *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