K2-318

Display orbital revolution around the star K2-318
Imaginary Picture of Star K2-318
Star Name : K2-318
Alternate Name : "2MASS J15294714-1733261, EPIC 249826231, TIC 335322931, WISE J152947.09-173326.6"
Star Distance (LY/pc): 484.3091 (LY) 148.4900 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.5500 (Rsun, estimated)
Stellar Mass (Msun): 0.5600 (Msun/observed) 0.5600 (Msun/estimated)
Spectral type : M0
Metalicity : 0.0000
Absolute Magnitude : 6.18
Apparent Magnitude : 12.04
Right Ascension(RA) : 232.44638
Declination(DEC) : -17.55728
  • This is the K2-318 . The star K2-318 islocated about 484.3 light-years (148.5 pc) away from our Solar System.
  • The star K2-318 has apparent magnitude of 12.0, with absolute magnitude of 6.2.
  • It is 0.6 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 3851 with its spectral types of M0
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-318 b radius 0.148000 mass 0.013287 orbital distance 0.091100
    (Illustration of the K2-318's Planetary System)



    The Star K2-318 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.177 AU ( 26434301.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.244 AU ( 36539112.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.372 AU ( 55677521.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.548 AU ( 81931912.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-318)



    Kopparapu's Recent Venus for Star K2-318 distance : 0.199 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-318 distance : 0.251 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-318 distance : 0.243 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-318 distance : 0.266 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-318 distance : 0.480 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-318 distance : 0.507 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-318)



  • Original Kopparapu Recent Venus for Star K2-318 distance : 0.196 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-318 distance : 0.260 AU
  • Original Kopparapu Moist Greenhouse for Star K2-318 distance : 0.260 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-318 distance : 0.488 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-318 distance : 0.508 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-318)



    (Position in Stellar Map of star K2-318 )



    (Zoomed position in Stellar Map of star K2-318 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1097*)
    *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