K2-37

Display orbital revolution around the star K2-37
Imaginary Picture of Star K2-37
Star Name : K2-37
Alternate Name : "2MASS J16134824-2447132, EPIC 203826436, WISE J161348.23-244713.3"
Star Distance (LY/pc): 589.8857 (LY) 180.8600 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8500 (Rsun, estimated)
Stellar Mass (Msun): 0.9000 (Msun/observed) 0.9000 (Msun/estimated)
Spectral type : G3 V
Metalicity : -0.0300
Absolute Magnitude : 6.23
Apparent Magnitude : 12.52
Right Ascension(RA) : 243.45100
Declination(DEC) : -24.78706
  • This is the K2-37 . The star K2-37 islocated about 589.9 light-years (180.9 pc) away from our Solar System.
  • The star K2-37 has apparent magnitude of 12.5, with absolute magnitude of 6.2.
  • It is 0.9 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5413 with its spectral types of G3 V
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet K2-37 b radius 0.144000 mass 0.012952 orbital distance 0.051100
  • Name of the 2 Planet K2-37 c radius 0.245000 mass 0.021232 orbital distance 0.065400
  • Name of the 3 Planet K2-37 d radius 0.244000 mass 0.021151 orbital distance 0.110300
    (Illustration of the K2-37's Planetary System)



    The Star K2-37 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.540 AU ( 80714784.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.746 AU ( 111568925.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.136 AU ( 170006352.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.672 AU ( 250171795.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-37)



    Kopparapu's Recent Venus for Star K2-37 distance : 0.571 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-37 distance : 0.723 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-37 distance : 0.699 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-37 distance : 0.766 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-37 distance : 1.291 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-37 distance : 1.362 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-37)



  • Original Kopparapu Recent Venus for Star K2-37 distance : 0.568 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-37 distance : 0.744 AU
  • Original Kopparapu Moist Greenhouse for Star K2-37 distance : 0.752 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-37 distance : 1.314 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-37 distance : 1.366 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-37)



    (Position in Stellar Map of star K2-37 )



    (Zoomed position in Stellar Map of star K2-37 (zoom level 3))

    (Synthetic Spectrum of star Kepler-781*)
    *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