EPIC 249801827
Imaginary Picture of Star EPIC 249801827
Star Name : EPIC 249801827
Alternate Name : K2-240
Star Distance (LY/pc): 228.3092 (LY) 70.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.5400 (Rsun, estimated)
Stellar Mass (Msun): 0.5800 (Msun/observed) 0.5800 (Msun/estimated)
Spectral type : M0
Metalicity : -0.1000
Absolute Magnitude : 9.69
Apparent Magnitude : 13.92
Right Ascension(RA) : 227.85000
Declination(DEC) : 17.87528
  • This is the EPIC 249801827 . The star EPIC 249801827 islocated about 228.3 light-years (70.0 pc) away from our Solar System.
  • The star EPIC 249801827 has apparent magnitude of 13.9, with absolute magnitude of 9.7.
  • It is 0.6 times more massive and 0.5 times bigger compared with our Sun. The surface temperature is 3810 with its spectral types of M0
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet EPIC 249801827 b radius 0.178000 mass 0.015700 orbital distance 0.051300
  • Name of the 2 Planet EPIC 249801827 c radius 0.161000 mass 0.014500 orbital distance 0.115900
    (Illustration of the EPIC 249801827's Planetary System)



    The Star EPIC 249801827 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.170 AU ( 25403983.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.235 AU ( 35114944.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.358 AU ( 53507404.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.526 AU ( 78738489.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star EPIC 249801827)



    Kopparapu's Recent Venus for Star EPIC 249801827 distance : 0.191 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star EPIC 249801827 distance : 0.242 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star EPIC 249801827 distance : 0.233 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star EPIC 249801827 distance : 0.255 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star EPIC 249801827 distance : 0.463 AU
    Kopparapu's Outer Boundary for Early Mars for Star EPIC 249801827 distance : 0.489 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star EPIC 249801827)



  • Original Kopparapu Recent Venus for Star EPIC 249801827 distance : 0.189 AU
  • Original Kopparapu Runaway Greenhouse for Star EPIC 249801827 distance : 0.250 AU
  • Original Kopparapu Moist Greenhouse for Star EPIC 249801827 distance : 0.250 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star EPIC 249801827 distance : 0.470 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star EPIC 249801827 distance : 0.489 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star EPIC 249801827)



    (Position in Stellar Map of star EPIC 249801827 )



    (Zoomed position in Stellar Map of star EPIC 249801827 (zoom level 3))