K2-200

Display orbital revolution around the star K2-200
Imaginary Picture of Star K2-200
Star Name : K2-200
Alternate Name : "2MASS J13290038-0436367, EPIC 212828909, WISE J132900.32-043636.3"
Star Distance (LY/pc): 599.0779 (LY) 183.6783 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7900 (Rsun, estimated)
Stellar Mass (Msun): 0.8600 (Msun/observed) 0.8600 (Msun/estimated)
Spectral type : K0
Metalicity : -0.0400
Absolute Magnitude : 4.56
Apparent Magnitude : 10.88
Right Ascension(RA) : 202.25160
Declination(DEC) : -4.61023
  • This is the K2-200 . The star K2-200 islocated about 599.1 light-years (183.7 pc) away from our Solar System.
  • The star K2-200 has apparent magnitude of 10.9, with absolute magnitude of 4.6.
  • It is 0.9 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5233 with its spectral types of K0
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-200 b radius 0.122000 mass 0.009541 orbital distance 0.000000
    (Illustration of the K2-200's Planetary System)



    The Star K2-200 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.469 AU ( 70111082.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.648 AU ( 96911838.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.987 AU ( 147672195.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.453 AU ( 217306104.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-200)



    Kopparapu's Recent Venus for Star K2-200 distance : 0.501 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-200 distance : 0.634 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-200 distance : 0.613 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-200 distance : 0.672 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-200 distance : 1.140 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-200 distance : 1.202 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-200)



  • Original Kopparapu Recent Venus for Star K2-200 distance : 0.497 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-200 distance : 0.653 AU
  • Original Kopparapu Moist Greenhouse for Star K2-200 distance : 0.658 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-200 distance : 1.159 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-200 distance : 1.205 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-200)



    (Position in Stellar Map of star K2-200 )



    (Zoomed position in Stellar Map of star K2-200 (zoom level 3))

    (Synthetic Spectrum of star Kepler-991*)
    *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