K2-216

Display orbital revolution around the star K2-216
Imaginary Picture of Star K2-216
Star Name : K2-216
Alternate Name : "2MASS J00455526+0620490, EPIC 220481411, WISE J004555.25+062049.2"
Star Distance (LY/pc): 377.8191 (LY) 115.8400 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7200 (Rsun, estimated)
Stellar Mass (Msun): 0.7000 (Msun/observed) 0.7000 (Msun/estimated)
Spectral type : K5 V
Metalicity : 0.0000
Absolute Magnitude : 7.16
Apparent Magnitude : 12.48
Right Ascension(RA) : 11.48025
Declination(DEC) : 6.34697
  • This is the K2-216 . The star K2-216 islocated about 377.8 light-years (115.8 pc) away from our Solar System.
  • The star K2-216 has apparent magnitude of 12.5, with absolute magnitude of 7.2.
  • It is 0.7 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4503 with its spectral types of K5 V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-216 b radius 0.156000 mass 0.025170 orbital distance 0.028000
    (Illustration of the K2-216's Planetary System)



    The Star K2-216 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.316 AU ( 47314527.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.437 AU ( 65401041.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.666 AU ( 99656713.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.980 AU ( 146649219.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-216)



    Kopparapu's Recent Venus for Star K2-216 distance : 0.349 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-216 distance : 0.442 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-216 distance : 0.427 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-216 distance : 0.468 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-216 distance : 0.819 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-216 distance : 0.864 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-216)



  • Original Kopparapu Recent Venus for Star K2-216 distance : 0.345 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-216 distance : 0.456 AU
  • Original Kopparapu Moist Greenhouse for Star K2-216 distance : 0.456 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-216 distance : 0.832 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-216 distance : 0.866 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-216)



    (Position in Stellar Map of star K2-216 )



    (Zoomed position in Stellar Map of star K2-216 (zoom level 3))

    (Synthetic Spectrum of star Kepler-930*)
    *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