K2-346

Display orbital revolution around the star K2-346
Imaginary Picture of Star K2-346
Star Name : K2-346
Alternate Name : EPIC 212132195
Star Distance (LY/pc): 344.3555 (LY) 105.5800 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7000 (Rsun, estimated)
Stellar Mass (Msun): 0.7100 (Msun/observed) 0.7100 (Msun/estimated)
Spectral type : K2V
Metalicity : -0.1800
Absolute Magnitude : 9.64
Apparent Magnitude : 14.75
Right Ascension(RA) : 125.98708
Declination(DEC) : 22.66304
  • This is the K2-346 . The star K2-346 islocated about 344.4 light-years (105.6 pc) away from our Solar System.
  • The star K2-346 has apparent magnitude of 14.8, with absolute magnitude of 9.6.
  • It is 0.7 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4801 with its spectral types of K2V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-346 b radius 0.201600 mass 0.017711 orbital distance 0.154000
    (Illustration of the K2-346's Planetary System)



    The Star K2-346 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.350 AU ( 52290111.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.483 AU ( 72278598.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.736 AU ( 110136589.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.083 AU ( 162070815.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-346)



    Kopparapu's Recent Venus for Star K2-346 distance : 0.382 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-346 distance : 0.483 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-346 distance : 0.467 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-346 distance : 0.512 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-346 distance : 0.883 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-346 distance : 0.931 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-346)



  • Original Kopparapu Recent Venus for Star K2-346 distance : 0.377 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-346 distance : 0.498 AU
  • Original Kopparapu Moist Greenhouse for Star K2-346 distance : 0.499 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-346 distance : 0.897 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-346 distance : 0.933 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-346)



    (Position in Stellar Map of star K2-346 )



    (Zoomed position in Stellar Map of star K2-346 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1125*)
    *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