HATS-37A

Display orbital revolution around the star HATS-37A
Imaginary Picture of Star HATS-37A
Star Name : HATS-37A
Alternate Name :
Star Distance (LY/pc): 688.5153 (LY) 211.1000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8770 (Rsun, estimated)
Stellar Mass (Msun): 0.8430 (Msun/observed) 0.8430 (Msun/estimated)
Spectral type : K0
Metalicity : 0.0510
Absolute Magnitude : 5.65
Apparent Magnitude : 12.27
Right Ascension(RA) : 199.80000
Declination(DEC) : -22.98694
  • This is the HATS-37A . The star HATS-37A islocated about 688.5 light-years (211.1 pc) away from our Solar System.
  • The star HATS-37A has apparent magnitude of 12.3, with absolute magnitude of 5.6.
  • It is 0.8 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5326 with its spectral types of K0
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HATS-37A b radius 0.606000 mass 0.099000 orbital distance 0.049130
    (Illustration of the HATS-37A's Planetary System)



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

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.539 AU ( 80623199.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.745 AU ( 111442331.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.135 AU ( 169813450.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.670 AU ( 249887932.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HATS-37A)



    Kopparapu's Recent Venus for Star HATS-37A distance : 0.573 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HATS-37A distance : 0.726 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HATS-37A distance : 0.701 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HATS-37A distance : 0.769 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HATS-37A distance : 1.300 AU
    Kopparapu's Outer Boundary for Early Mars for Star HATS-37A distance : 1.371 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HATS-37A)



  • Original Kopparapu Recent Venus for Star HATS-37A distance : 0.570 AU
  • Original Kopparapu Runaway Greenhouse for Star HATS-37A distance : 0.747 AU
  • Original Kopparapu Moist Greenhouse for Star HATS-37A distance : 0.754 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HATS-37A distance : 1.322 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HATS-37A distance : 1.375 AU

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



    (Position in Stellar Map of star HATS-37A )



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

    (Synthetic Spectrum of star HAT-P-8*)
    *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