Kepler-243

Display orbital revolution around the star Kepler-243
Imaginary Picture of Star Kepler-243
Star Name : Kepler-243
Alternate Name : "2MASS J19002651+4202022, KIC 6587280, KOI-857, WISE J190026.50+420202.2"
Star Distance (LY/pc): 2308.9888 (LY) 707.9400 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8400 (Rsun, estimated)
Stellar Mass (Msun): 0.8900 (Msun/observed) 0.8900 (Msun/estimated)
Spectral type : K0
Metalicity : 0.2410
Absolute Magnitude : 4.37
Apparent Magnitude : 13.62
Right Ascension(RA) : 285.11047
Declination(DEC) : 42.03396
  • This is the Kepler-243 . The star Kepler-243 islocated about 2309.0 light-years (707.9 pc) away from our Solar System.
  • The star Kepler-243 has apparent magnitude of 13.6, with absolute magnitude of 4.4.
  • It is 0.9 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5228 with its spectral types of K0
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-243 b radius 0.219000 mass 0.019129 orbital distance 0.062000
  • Name of the 2 Planet Kepler-243 c radius 0.178000 mass 0.015775 orbital distance 0.142000
    (Illustration of the Kepler-243's Planetary System)



    The Star Kepler-243 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.497 AU ( 74406102.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.688 AU ( 102848678.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.048 AU ( 156718625.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.542 AU ( 230618322.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-243)



    Kopparapu's Recent Venus for Star Kepler-243 distance : 0.532 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-243 distance : 0.673 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-243 distance : 0.651 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-243 distance : 0.713 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-243 distance : 1.210 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-243 distance : 1.276 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-243)



  • Original Kopparapu Recent Venus for Star Kepler-243 distance : 0.528 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-243 distance : 0.693 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-243 distance : 0.698 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-243 distance : 1.231 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-243 distance : 1.280 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-243)



    (Position in Stellar Map of star Kepler-243 )



    (Zoomed position in Stellar Map of star Kepler-243 (zoom level 3))

    (Synthetic Spectrum of star KMT-2016-BLG-2605*)
    *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