K2-342

Display orbital revolution around the star K2-342
Imaginary Picture of Star K2-342
Star Name : K2-342
Alternate Name : EPIC 212058012
Star Distance (LY/pc): 679.5689 (LY) 208.3570 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0900 (Rsun, estimated)
Stellar Mass (Msun): 1.0100 (Msun/observed) 1.0100 (Msun/estimated)
Spectral type : G0V
Metalicity : -0.0600
Absolute Magnitude : 4.75
Apparent Magnitude : 11.34
Right Ascension(RA) : 133.12170
Declination(DEC) : 21.23901
  • This is the K2-342 . The star K2-342 islocated about 679.6 light-years (208.4 pc) away from our Solar System.
  • The star K2-342 has apparent magnitude of 11.3, with absolute magnitude of 4.7.
  • It is 1.0 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5920 with its spectral types of G0V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-342 b radius 0.181100 mass 0.016030 orbital distance 0.100440
    (Illustration of the K2-342's Planetary System)



    The Star K2-342 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.828 AU ( 123802103.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.144 AU ( 171126860.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.743 AU ( 260759465.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.565 AU ( 383718975.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-342)



    Kopparapu's Recent Venus for Star K2-342 distance : 0.850 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-342 distance : 1.077 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-342 distance : 1.040 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-342 distance : 1.140 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-342 distance : 1.895 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-342 distance : 1.999 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-342)



  • Original Kopparapu Recent Venus for Star K2-342 distance : 0.854 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-342 distance : 1.106 AU
  • Original Kopparapu Moist Greenhouse for Star K2-342 distance : 1.130 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-342 distance : 1.928 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-342 distance : 2.005 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-342)



    (Position in Stellar Map of star K2-342 )



    (Zoomed position in Stellar Map of star K2-342 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1121*)
    *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