K2-131

Display orbital revolution around the star K2-131
Imaginary Picture of Star K2-131
Star Name : K2-131
Alternate Name : "2MASS J12110036-0945547, EPIC 228732031, WISE J121100.34-094554.7"
Star Distance (LY/pc): 503.4359 (LY) 154.3543 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7500 (Rsun, estimated)
Stellar Mass (Msun): 0.8400 (Msun/observed) 0.8400 (Msun/estimated)
Spectral type : K0
Metalicity : -0.1700
Absolute Magnitude : 6.06
Apparent Magnitude : 12.00
Right Ascension(RA) : 182.75156
Declination(DEC) : -9.76522
  • This is the K2-131 . The star K2-131 islocated about 503.4 light-years (154.4 pc) away from our Solar System.
  • The star K2-131 has apparent magnitude of 12.0, with absolute magnitude of 6.1.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5245 with its spectral types of K0
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-131 b radius 0.152000 mass 0.013620 orbital distance 0.009500
    (Illustration of the K2-131's Planetary System)



    The Star K2-131 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.447 AU ( 66866772.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.618 AU ( 92427353.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.941 AU ( 140838833.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.385 AU ( 207250512.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-131)



    Kopparapu's Recent Venus for Star K2-131 distance : 0.478 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-131 distance : 0.605 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-131 distance : 0.584 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-131 distance : 0.641 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-131 distance : 1.086 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-131 distance : 1.145 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-131)



  • Original Kopparapu Recent Venus for Star K2-131 distance : 0.474 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-131 distance : 0.623 AU
  • Original Kopparapu Moist Greenhouse for Star K2-131 distance : 0.627 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-131 distance : 1.104 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-131 distance : 1.148 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-131)



    (Position in Stellar Map of star K2-131 )



    (Zoomed position in Stellar Map of star K2-131 (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