K2-248

Display orbital revolution around the star K2-248
Imaginary Picture of Star K2-248
Star Name : K2-248
Alternate Name : "2MASS J12111613-0924503, EPIC 228739306, WISE J121116.14-092450.7"
Star Distance (LY/pc): 1308.6022 (LY) 401.2197 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9200 (Rsun, estimated)
Stellar Mass (Msun): 0.8800 (Msun/observed) 0.8800 (Msun/estimated)
Spectral type : G7
Metalicity : -0.1000
Absolute Magnitude : 4.06
Apparent Magnitude : 12.08
Right Ascension(RA) : 182.81725
Declination(DEC) : -9.41400
  • This is the K2-248 . The star K2-248 islocated about 1308.6 light-years (401.2 pc) away from our Solar System.
  • The star K2-248 has apparent magnitude of 12.1, with absolute magnitude of 4.1.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5528 with its spectral types of G7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-248 b radius 0.229000 mass 0.019940 orbital distance 0.069900
    (Illustration of the K2-248's Planetary System)



    The Star K2-248 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.609 AU ( 91113348.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.842 AU ( 125942458.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.283 AU ( 191908436.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.888 AU ( 282401670.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-248)



    Kopparapu's Recent Venus for Star K2-248 distance : 0.641 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-248 distance : 0.811 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-248 distance : 0.784 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-248 distance : 0.859 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-248 distance : 1.443 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-248 distance : 1.522 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-248)



  • Original Kopparapu Recent Venus for Star K2-248 distance : 0.638 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-248 distance : 0.834 AU
  • Original Kopparapu Moist Greenhouse for Star K2-248 distance : 0.845 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-248 distance : 1.468 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-248 distance : 1.527 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-248)



    (Position in Stellar Map of star K2-248 )



    (Zoomed position in Stellar Map of star K2-248 (zoom level 3))

    (Synthetic Spectrum of star Kepler-917*)
    *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