K2-354

Display orbital revolution around the star K2-354
Imaginary Picture of Star K2-354
Star Name : K2-354
Alternate Name : EPIC 211314705
Star Distance (LY/pc): 296.5965 (LY) 90.9370 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4100 (Rsun, estimated)
Stellar Mass (Msun): 0.4300 (Msun/observed) 0.4300 (Msun/estimated)
Spectral type : M2
Metalicity : -0.0400
Absolute Magnitude : 10.51
Apparent Magnitude : 15.30
Right Ascension(RA) : 129.12917
Declination(DEC) : 10.14722
  • This is the K2-354 . The star K2-354 islocated about 296.6 light-years (90.9 pc) away from our Solar System.
  • The star K2-354 has apparent magnitude of 15.3, with absolute magnitude of 10.5.
  • It is 0.4 times more massive and 0.4 times bigger compared with our Sun. The surface temperature is 3669 with its spectral types of M2
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-354 b radius 0.139200 mass 0.012550 orbital distance 0.000000
    (Illustration of the K2-354's Planetary System)



    The Star K2-354 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.120 AU ( 17886995.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.165 AU ( 24724501.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.252 AU ( 37674669.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.371 AU ( 55439926.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-354)



    Kopparapu's Recent Venus for Star K2-354 distance : 0.135 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-354 distance : 0.171 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-354 distance : 0.165 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-354 distance : 0.180 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-354 distance : 0.329 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-354 distance : 0.347 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-354)



  • Original Kopparapu Recent Venus for Star K2-354 distance : 0.133 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-354 distance : 0.177 AU
  • Original Kopparapu Moist Greenhouse for Star K2-354 distance : 0.177 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-354 distance : 0.334 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-354 distance : 0.348 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-354)



    (Position in Stellar Map of star K2-354 )



    (Zoomed position in Stellar Map of star K2-354 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1130 A*)
    *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