K2-125

Display orbital revolution around the star K2-125
Imaginary Picture of Star K2-125
Star Name : K2-125
Alternate Name : "EPIC 212398486, 2MASS J13363410-1456512, WISE J133634.07-145651 oa$8@.m8,-6Ԧ@
Star Distance (LY/pc): 406.3743 (LY) 124.5951 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4000 (Rsun, estimated)
Stellar Mass (Msun): 0.4900 (Msun/observed) 0.4900 (Msun/estimated)
Spectral type : M2V
Metalicity : 0.0000
Absolute Magnitude : 7.13
Apparent Magnitude : 12.61
Right Ascension(RA) : 204.14211
Declination(DEC) : -14.94760
  • This is the K2-125 . The star K2-125 islocated about 406.4 light-years (124.6 pc) away from our Solar System.
  • The star K2-125 has apparent magnitude of 12.6, with absolute magnitude of 7.1.
  • It is 0.5 times more massive and 0.4 times bigger compared with our Sun. The surface temperature is 3654 with its spectral types of M2V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-125 b radius 0.194000 mass 0.017089 orbital distance 0.121000
    (Illustration of the K2-125's Planetary System)



    The Star K2-125 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.116 AU ( 17308330.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.160 AU ( 23924636.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.244 AU ( 36455851.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.359 AU ( 53646382.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-125)



    Kopparapu's Recent Venus for Star K2-125 distance : 0.130 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-125 distance : 0.165 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-125 distance : 0.159 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-125 distance : 0.174 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-125 distance : 0.319 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-125 distance : 0.336 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-125)



  • Original Kopparapu Recent Venus for Star K2-125 distance : 0.129 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-125 distance : 0.171 AU
  • Original Kopparapu Moist Greenhouse for Star K2-125 distance : 0.171 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-125 distance : 0.324 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-125 distance : 0.337 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-125)



    (Position in Stellar Map of star K2-125 )



    (Zoomed position in Stellar Map of star K2-125 (zoom level 3))

    (Synthetic Spectrum of star Kepler-868*)
    *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