K2-344

Display orbital revolution around the star K2-344
Imaginary Picture of Star K2-344
Star Name : K2-344
Alternate Name : EPIC 212081533
Star Distance (LY/pc): 245.1685 (LY) 75.1691 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4900 (Rsun, estimated)
Stellar Mass (Msun): 0.5100 (Msun/observed) 0.5100 (Msun/estimated)
Spectral type : sdK7
Metalicity : -0.9500
Absolute Magnitude : 9.06
Apparent Magnitude : 13.44
Right Ascension(RA) : 136.36142
Declination(DEC) : 21.66870
  • This is the K2-344 . The star K2-344 islocated about 245.2 light-years (75.2 pc) away from our Solar System.
  • The star K2-344 has apparent magnitude of 13.4, with absolute magnitude of 9.1.
  • It is 0.5 times more massive and 0.5 times bigger compared with our Sun. The surface temperature is 4374 with its spectral types of sdK7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-344 b radius 0.141900 mass 0.012776 orbital distance 0.000000
    (Illustration of the K2-344's Planetary System)



    The Star K2-344 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.203 AU ( 30381677.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.281 AU ( 41995418.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.428 AU ( 63991723.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.629 AU ( 94166624.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-344)



    Kopparapu's Recent Venus for Star K2-344 distance : 0.225 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-344 distance : 0.285 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-344 distance : 0.275 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-344 distance : 0.302 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-344 distance : 0.531 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-344 distance : 0.560 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-344)



  • Original Kopparapu Recent Venus for Star K2-344 distance : 0.222 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-344 distance : 0.294 AU
  • Original Kopparapu Moist Greenhouse for Star K2-344 distance : 0.294 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-344 distance : 0.540 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-344 distance : 0.562 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-344)



    (Position in Stellar Map of star K2-344 )



    (Zoomed position in Stellar Map of star K2-344 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1123*)
    *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