EPIC 211822797

Display orbital revolution around the star EPIC 211822797
Imaginary Picture of Star EPIC 211822797
Star Name : EPIC 211822797
Alternate Name : "2MASS J08413848+1738240, K2-103, WISE J084138.46+173823.9"
Star Distance (LY/pc): 610.5314 (LY) 187.1900 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.5700 (Rsun, estimated)
Stellar Mass (Msun): 0.6600 (Msun/observed) 0.6600 (Msun/estimated)
Spectral type : M0
Metalicity : 0.0000
Absolute Magnitude : 5.92
Apparent Magnitude : 12.28
Right Ascension(RA) : 130.41035
Declination(DEC) : 17.64000
  • This is the EPIC 211822797 . The star EPIC 211822797 islocated about 610.5 light-years (187.2 pc) away from our Solar System.
  • The star EPIC 211822797 has apparent magnitude of 12.3, with absolute magnitude of 5.9.
  • It is 0.7 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 4148 with its spectral types of M0
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-103 b radius 0.177000 mass 0.015692 orbital distance 0.131000
    (Illustration of the EPIC 211822797's Planetary System)



    The Star EPIC 211822797 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.212 AU ( 31784139.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.294 AU ( 43933987.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.448 AU ( 66945674.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.659 AU ( 98513492.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star EPIC 211822797)



    Kopparapu's Recent Venus for Star EPIC 211822797 distance : 0.237 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star EPIC 211822797 distance : 0.300 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star EPIC 211822797 distance : 0.290 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star EPIC 211822797 distance : 0.318 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star EPIC 211822797 distance : 0.566 AU
    Kopparapu's Outer Boundary for Early Mars for Star EPIC 211822797 distance : 0.597 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star EPIC 211822797)



  • Original Kopparapu Recent Venus for Star EPIC 211822797 distance : 0.234 AU
  • Original Kopparapu Runaway Greenhouse for Star EPIC 211822797 distance : 0.310 AU
  • Original Kopparapu Moist Greenhouse for Star EPIC 211822797 distance : 0.310 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star EPIC 211822797 distance : 0.575 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star EPIC 211822797 distance : 0.598 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star EPIC 211822797)



    (Position in Stellar Map of star EPIC 211822797 )



    (Zoomed position in Stellar Map of star EPIC 211822797 (zoom level 3))

    (Synthetic Spectrum of star Kepler-908*)
    *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