K2-219

Display orbital revolution around the star K2-219
Imaginary Picture of Star K2-219
Star Name : K2-219
Alternate Name : "2MASS J00512286+0852034, EPIC 220592745, TYC 605-518-1, WISE J005122.86+085203.1"
Star Distance (LY/pc): 1071.1615 (LY) 328.4200 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.1900 (Rsun, estimated)
Stellar Mass (Msun): 1.0200 (Msun/observed) 1.0200 (Msun/estimated)
Spectral type : G3
Metalicity : 0.1300
Absolute Magnitude : 3.27
Apparent Magnitude : 10.85
Right Ascension(RA) : 12.84531
Declination(DEC) : 8.86764
  • This is the K2-219 . The star K2-219 islocated about 1071.2 light-years (328.4 pc) away from our Solar System.
  • The star K2-219 has apparent magnitude of 10.8, with absolute magnitude of 3.3.
  • It is 1.0 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 5753 with its spectral types of G3
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet K2-219 b radius 0.120000 mass 0.008982 orbital distance 0.000000
  • Name of the 2 Planet K2-219 c radius 0.128000 mass 0.011372 orbital distance 0.000000
  • Name of the 3 Planet K2-219 d radius 0.230000 mass 0.020020 orbital distance 0.000000
    (Illustration of the K2-219's Planetary System)



    The Star K2-219 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.853 AU ( 127642065.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.179 AU ( 176434690.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.797 AU ( 268847423.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.645 AU ( 395620761.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-219)



    Kopparapu's Recent Venus for Star K2-219 distance : 0.886 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-219 distance : 1.122 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-219 distance : 1.083 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-219 distance : 1.188 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-219 distance : 1.982 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-219 distance : 2.090 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-219)



  • Original Kopparapu Recent Venus for Star K2-219 distance : 0.886 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-219 distance : 1.153 AU
  • Original Kopparapu Moist Greenhouse for Star K2-219 distance : 1.173 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-219 distance : 2.017 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-219 distance : 2.097 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-219)



    (Position in Stellar Map of star K2-219 )



    (Zoomed position in Stellar Map of star K2-219 (zoom level 3))

    (Synthetic Spectrum of star Kepler-933*)
    *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