Kepler-237

Display orbital revolution around the star Kepler-237
Imaginary Picture of Star Kepler-237
Star Name : Kepler-237
Alternate Name : "2MASS J18525313+4025185, KIC 5252423, KOI-825, WISE J185253.12+402518.4"
Star Distance (LY/pc): 2186.5824 (LY) 670.4100 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7200 (Rsun, estimated)
Stellar Mass (Msun): 0.7000 (Msun/observed) 0.7000 (Msun/estimated)
Spectral type : K3
Metalicity : -0.0770
Absolute Magnitude : 4.62
Apparent Magnitude : 13.75
Right Ascension(RA) : 283.22139
Declination(DEC) : 40.42183
  • This is the Kepler-237 . The star Kepler-237 islocated about 2186.6 light-years (670.4 pc) away from our Solar System.
  • The star Kepler-237 has apparent magnitude of 13.7, with absolute magnitude of 4.6.
  • It is 0.7 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4861 with its spectral types of K3
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-237 b radius 0.126000 mass 0.010735 orbital distance 0.050000
  • Name of the 2 Planet Kepler-237 c radius 0.186000 mass 0.016433 orbital distance 0.071000
    (Illustration of the Kepler-237's Planetary System)



    The Star Kepler-237 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.369 AU ( 55136837.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.509 AU ( 76213518.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.776 AU ( 116132535.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.142 AU ( 170894113.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-237)



    Kopparapu's Recent Venus for Star Kepler-237 distance : 0.401 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-237 distance : 0.508 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-237 distance : 0.491 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-237 distance : 0.538 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-237 distance : 0.926 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-237 distance : 0.977 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-237)



  • Original Kopparapu Recent Venus for Star Kepler-237 distance : 0.397 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-237 distance : 0.524 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-237 distance : 0.525 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-237 distance : 0.941 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-237 distance : 0.979 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-237)



    (Position in Stellar Map of star Kepler-237 )



    (Zoomed position in Stellar Map of star Kepler-237 (zoom level 3))

    (Synthetic Spectrum of star KMT-2016-BLG-1820*)
    *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