Kepler-847

Display orbital revolution around the star Kepler-847
Imaginary Picture of Star Kepler-847
Star Name : Kepler-847
Alternate Name : "2MASS J18540115+4927036, KIC 11493431, KOI-1434, WISE J185401.12+492703.5"
Star Distance (LY/pc): 1725.3652 (LY) 529.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7700 (Rsun, estimated)
Stellar Mass (Msun): 0.8300 (Msun/observed) 0.8300 (Msun/estimated)
Spectral type : K2
Metalicity : 0.1500
Absolute Magnitude : 4.62
Apparent Magnitude : 13.24
Right Ascension(RA) : 283.50480
Declination(DEC) : 49.45101
  • This is the Kepler-847 . The star Kepler-847 islocated about 1725.4 light-years (529.0 pc) away from our Solar System.
  • The star Kepler-847 has apparent magnitude of 13.2, with absolute magnitude of 4.6.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 4940 with its spectral types of K2
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-847 b radius 0.105000 mass 0.005531 orbital distance 0.000000
    (Illustration of the Kepler-847's Planetary System)



    The Star Kepler-847 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.407 AU ( 60897958.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.563 AU ( 84176893.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.857 AU ( 128266957.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.262 AU ( 188750446.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-847)



    Kopparapu's Recent Venus for Star Kepler-847 distance : 0.442 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-847 distance : 0.559 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-847 distance : 0.540 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-847 distance : 0.592 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-847 distance : 1.016 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-847 distance : 1.072 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-847)



  • Original Kopparapu Recent Venus for Star Kepler-847 distance : 0.437 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-847 distance : 0.576 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-847 distance : 0.578 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-847 distance : 1.033 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-847 distance : 1.074 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-847)



    (Position in Stellar Map of star Kepler-847 )



    (Zoomed position in Stellar Map of star Kepler-847 (zoom level 3))

    (Synthetic Spectrum of star Kepler-225*)
    *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