EPIC 211924657
Imaginary Picture of Star EPIC 211924657
Star Name : EPIC 211924657
Alternate Name : "K2-146, UCAC3 219-93463, 2MASS J08400641+1905346"
Star Distance (LY/pc): 259.2222 (LY) 79.4780 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.3300 (Rsun, estimated)
Stellar Mass (Msun): 0.3310 (Msun/observed) 0.3310 (Msun/estimated)
Spectral type : M3.0V
Metalicity : -0.0200
Absolute Magnitude : 11.75
Apparent Magnitude : 16.25
Right Ascension(RA) : 130.02677
Declination(DEC) : 19.09290
  • This is the EPIC 211924657 . The star EPIC 211924657 islocated about 259.2 light-years (79.5 pc) away from our Solar System.
  • The star EPIC 211924657 has apparent magnitude of 16.2, with absolute magnitude of 11.7.
  • It is 0.3 times more massive and 0.3 times bigger compared with our Sun. The surface temperature is 3385 with its spectral types of M3.0V
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet K2-146 b radius 0.182000 mass 0.018150 orbital distance 0.027000
  • Name of the 2 Planet K2-146 c radius 0.195400 mass 0.023570 orbital distance 0.034000
    (Illustration of the EPIC 211924657's Planetary System)



    The Star EPIC 211924657 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.082 AU ( 12254325.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.113 AU ( 16938679.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.173 AU ( 25810799.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.254 AU ( 37981722.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star EPIC 211924657)



    Kopparapu's Recent Venus for Star EPIC 211924657 distance : 0.093 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star EPIC 211924657 distance : 0.117 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star EPIC 211924657 distance : 0.113 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star EPIC 211924657 distance : 0.124 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star EPIC 211924657 distance : 0.229 AU
    Kopparapu's Outer Boundary for Early Mars for Star EPIC 211924657 distance : 0.242 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star EPIC 211924657)



  • Original Kopparapu Recent Venus for Star EPIC 211924657 distance : 0.092 AU
  • Original Kopparapu Runaway Greenhouse for Star EPIC 211924657 distance : 0.121 AU
  • Original Kopparapu Moist Greenhouse for Star EPIC 211924657 distance : 0.122 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star EPIC 211924657 distance : 0.233 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star EPIC 211924657 distance : 0.242 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star EPIC 211924657)



    (Position in Stellar Map of star EPIC 211924657 )



    (Zoomed position in Stellar Map of star EPIC 211924657 (zoom level 3))