K2-337

Display orbital revolution around the star K2-337
Imaginary Picture of Star K2-337
Star Name : K2-337
Alternate Name : EPIC 211770696
Star Distance (LY/pc): 1375.1911 (LY) 421.6360 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.3200 (Rsun, estimated)
Stellar Mass (Msun): 0.9400 (Msun/observed) 0.9400 (Msun/estimated)
Spectral type : G1IV-V
Metalicity : -0.2700
Absolute Magnitude : 4.29
Apparent Magnitude : 12.41
Right Ascension(RA) : 127.76117
Declination(DEC) : 16.90057
  • This is the K2-337 . The star K2-337 islocated about 1375.2 light-years (421.6 pc) away from our Solar System.
  • The star K2-337 has apparent magnitude of 12.4, with absolute magnitude of 4.3.
  • It is 0.9 times more massive and 1.3 times bigger compared with our Sun. The surface temperature is 5869 with its spectral types of G1IV-V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-337 b radius 0.233700 mass 0.020320 orbital distance 0.123100
    (Illustration of the K2-337's Planetary System)



    The Star K2-337 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.985 AU ( 147353434.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.362 AU ( 203680954.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.075 AU ( 310364700.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.053 AU ( 456715252.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-337)



    Kopparapu's Recent Venus for Star K2-337 distance : 1.015 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-337 distance : 1.286 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-337 distance : 1.242 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-337 distance : 1.361 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-337 distance : 2.265 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-337 distance : 2.389 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-337)



  • Original Kopparapu Recent Venus for Star K2-337 distance : 1.018 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-337 distance : 1.321 AU
  • Original Kopparapu Moist Greenhouse for Star K2-337 distance : 1.348 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-337 distance : 2.305 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-337 distance : 2.397 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-337)



    (Position in Stellar Map of star K2-337 )



    (Zoomed position in Stellar Map of star K2-337 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1116*)
    *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