Kepler-238

Display orbital revolution around the star Kepler-238
Imaginary Picture of Star Kepler-238
Star Name : Kepler-238
Alternate Name : "2MASS J19113530+4038161, KIC 5436502, KOI-834, WISE J191135.30+403816.1"
Star Distance (LY/pc): 6189.5603 (LY) 1897.7300 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.4300 (Rsun, estimated)
Stellar Mass (Msun): 1.4300 (Msun/observed) 1.4300 (Msun/estimated)
Spectral type : G3
Metalicity : 0.1430
Absolute Magnitude : 2.50
Apparent Magnitude : 13.89
Right Ascension(RA) : 287.89711
Declination(DEC) : 40.63782
  • This is the Kepler-238 . The star Kepler-238 islocated about 6189.6 light-years (1897.7 pc) away from our Solar System.
  • The star Kepler-238 has apparent magnitude of 13.9, with absolute magnitude of 2.5.
  • It is 1.4 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 5751 with its spectral types of G3
  • Number of Extrasolar Planets : 5
  • Name of the 1 Planet Kepler-238 b radius 0.154000 mass 0.013787 orbital distance 0.034000
  • Name of the 2 Planet Kepler-238 c radius 0.213000 mass 0.018641 orbital distance 0.069000
  • Name of the 3 Planet Kepler-238 d radius 0.274000 mass 0.023560 orbital distance 0.115000
  • Name of the 4 Planet Kepler-238 e radius 0.500000 mass 0.534000 orbital distance 0.000000
  • Name of the 5 Planet Kepler-238 f radius 0.178000 mass 0.042000 orbital distance 0.000000
    (Illustration of the Kepler-238's Planetary System)



    The Star Kepler-238 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.025 AU ( 153278374.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.416 AU ( 211870769.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.158 AU ( 322844165.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.176 AU ( 475079332.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-238)



    Kopparapu's Recent Venus for Star Kepler-238 distance : 1.064 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-238 distance : 1.347 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-238 distance : 1.301 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-238 distance : 1.426 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-238 distance : 2.380 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-238 distance : 2.511 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-238)



  • Original Kopparapu Recent Venus for Star Kepler-238 distance : 1.064 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-238 distance : 1.384 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-238 distance : 1.408 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-238 distance : 2.422 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-238 distance : 2.519 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-238)



    (Position in Stellar Map of star Kepler-238 )



    (Zoomed position in Stellar Map of star Kepler-238 (zoom level 3))

    (Synthetic Spectrum of star KMT-2019-BLG-1806*)
    *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