K2-185

Display orbital revolution around the star K2-185
Imaginary Picture of Star K2-185
Star Name : K2-185
Alternate Name : "2MASS J08410232+1441250, EPIC 211611158, WISE J084102.31+144124.8"
Star Distance (LY/pc): inf (LY) inf (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9400 (Rsun, estimated)
Stellar Mass (Msun): 0.9600 (Msun/observed) 0.9600 (Msun/estimated)
Spectral type : G2V
Metalicity : -0.1000
Absolute Magnitude : -inf
Apparent Magnitude : 12.21
Right Ascension(RA) : 130.25966
Declination(DEC) : 14.69032
  • This is the K2-185 . The star K2-185 islocated about inf light-years ( inf pc) away from our Solar System.
  • The star K2-185 has apparent magnitude of 12.2, with absolute magnitude of -inf.
  • It is 1.0 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5788 with its spectral types of G2V
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet K2-185 b radius 0.117000 mass 0.008191 orbital distance 0.000000
  • Name of the 2 Planet K2-185 c radius 0.213200 mass 0.018657 orbital distance 0.269600
    (Illustration of the K2-185's Planetary System)



    The Star K2-185 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.682 AU ( 102057050.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.943 AU ( 141069513.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.437 AU ( 214958720.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.114 AU ( 316321174.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-185)



    Kopparapu's Recent Venus for Star K2-185 distance : 0.707 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-185 distance : 0.895 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-185 distance : 0.864 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-185 distance : 0.948 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-185 distance : 1.580 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-185 distance : 1.666 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-185)



  • Original Kopparapu Recent Venus for Star K2-185 distance : 0.708 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-185 distance : 0.920 AU
  • Original Kopparapu Moist Greenhouse for Star K2-185 distance : 0.936 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-185 distance : 1.608 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-185 distance : 1.672 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-185)



    (Position in Stellar Map of star K2-185 )



    (Zoomed position in Stellar Map of star K2-185 (zoom level 3))

    (Synthetic Spectrum of star Kepler-977*)
    *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