K2-136

Display orbital revolution around the star K2-136
Imaginary Picture of Star K2-136
Star Name : K2-136
Alternate Name : "EPIC 247589423, LP 358-348, K2-136, 2MASS J04293897+2252579, EPIC 247589423 A, K2-136 A, LP 358-348 A, WISE J042939.05+ 
Star Distance (LY/pc): 193.5736 (LY) 59.3500 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6600 (Rsun, estimated)
Stellar Mass (Msun): 0.7400 (Msun/observed) 0.7400 (Msun/estimated)
Spectral type : K5.5
Metalicity : 0.1500
Absolute Magnitude : 7.33
Apparent Magnitude : 11.20
Right Ascension(RA) : 67.41246
Declination(DEC) : 22.88272
  • This is the K2-136 . The star K2-136 islocated about 193.6 light-years (59.4 pc) away from our Solar System.
  • The star K2-136 has apparent magnitude of 11.2, with absolute magnitude of 7.3.
  • It is 0.7 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4499 with its spectral types of K5.5
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet K2-136 b radius 0.088000 mass 0.002931 orbital distance 0.000000
  • Name of the 2 Planet K2-136 c radius 0.260000 mass 0.022438 orbital distance 0.000000
  • Name of the 3 Planet K2-136 d radius 0.129000 mass 0.011701 orbital distance 0.000000
    (Illustration of the K2-136's Planetary System)



    The Star K2-136 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.289 AU ( 43294630.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.400 AU ( 59844493.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.610 AU ( 91189764.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.897 AU ( 134189732.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-136)



    Kopparapu's Recent Venus for Star K2-136 distance : 0.320 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-136 distance : 0.405 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-136 distance : 0.391 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-136 distance : 0.428 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-136 distance : 0.750 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-136 distance : 0.791 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-136)



  • Original Kopparapu Recent Venus for Star K2-136 distance : 0.315 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-136 distance : 0.418 AU
  • Original Kopparapu Moist Greenhouse for Star K2-136 distance : 0.417 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-136 distance : 0.762 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-136 distance : 0.792 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-136)



    (Position in Stellar Map of star K2-136 )



    (Zoomed position in Stellar Map of star K2-136 (zoom level 3))

    (Synthetic Spectrum of star Kepler-858*)
    *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