K2-120

Display orbital revolution around the star K2-120
Imaginary Picture of Star K2-120
Star Name : K2-120
Alternate Name : "EPIC 211791178, 2MASS J08483431+1711267, WISE J084834.28+171126.8"
Star Distance (LY/pc): 944.3521 (LY) 289.5400 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6700 (Rsun, estimated)
Stellar Mass (Msun): 0.6900 (Msun/observed) 0.6900 (Msun/estimated)
Spectral type : M0V
Metalicity : 0.0000
Absolute Magnitude : 4.69
Apparent Magnitude : 12.00
Right Ascension(RA) : 132.14299
Declination(DEC) : 17.19068
  • This is the K2-120 . The star K2-120 islocated about 944.4 light-years (289.5 pc) away from our Solar System.
  • The star K2-120 has apparent magnitude of 12.0, with absolute magnitude of 4.7.
  • It is 0.7 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4349 with its spectral types of M0V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-120 b radius 0.179000 mass 0.015857 orbital distance 0.078000
    (Illustration of the K2-120's Planetary System)



    The Star K2-120 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.275 AU ( 41068773.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.379 AU ( 56767777.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.578 AU ( 86501529.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.851 AU ( 127290790.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-120)



    Kopparapu's Recent Venus for Star K2-120 distance : 0.305 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-120 distance : 0.386 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-120 distance : 0.373 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-120 distance : 0.408 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-120 distance : 0.720 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-120 distance : 0.759 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-120)



  • Original Kopparapu Recent Venus for Star K2-120 distance : 0.301 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-120 distance : 0.398 AU
  • Original Kopparapu Moist Greenhouse for Star K2-120 distance : 0.398 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-120 distance : 0.731 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-120 distance : 0.760 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-120)



    (Position in Stellar Map of star K2-120 )



    (Zoomed position in Stellar Map of star K2-120 (zoom level 3))

    (Synthetic Spectrum of star Kepler-844*)
    *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