HATS-22

Display orbital revolution around the star HATS-22
Imaginary Picture of Star HATS-22
Star Name : HATS-22
Alternate Name :
Star Distance (LY/pc): 678.0783 (LY) 207.9000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6890 (Rsun, estimated)
Stellar Mass (Msun): 0.7590 (Msun/observed) 0.7590 (Msun/estimated)
Spectral type : K3
Metalicity : 0.0000
Absolute Magnitude : 6.87
Apparent Magnitude : 13.46
Right Ascension(RA) : 174.00833
Declination(DEC) : -29.60056
  • This is the HATS-22 . The star HATS-22 islocated about 678.1 light-years (207.9 pc) away from our Solar System.
  • The star HATS-22 has apparent magnitude of 13.5, with absolute magnitude of 6.9.
  • It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4803 with its spectral types of K3
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HATS-22 b radius 0.953000 mass 2.740000 orbital distance 0.050250
    (Illustration of the HATS-22's Planetary System)



    The Star HATS-22 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.344 AU ( 51511299.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.476 AU ( 71202077.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.725 AU ( 108496209.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.067 AU ( 159656925.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HATS-22)



    Kopparapu's Recent Venus for Star HATS-22 distance : 0.376 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HATS-22 distance : 0.476 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HATS-22 distance : 0.460 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HATS-22 distance : 0.504 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HATS-22 distance : 0.869 AU
    Kopparapu's Outer Boundary for Early Mars for Star HATS-22 distance : 0.917 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HATS-22)



  • Original Kopparapu Recent Venus for Star HATS-22 distance : 0.371 AU
  • Original Kopparapu Runaway Greenhouse for Star HATS-22 distance : 0.491 AU
  • Original Kopparapu Moist Greenhouse for Star HATS-22 distance : 0.491 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HATS-22 distance : 0.884 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HATS-22 distance : 0.919 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HATS-22)



    (Position in Stellar Map of star HATS-22 )



    (Zoomed position in Stellar Map of star HATS-22 (zoom level 3))

    (Synthetic Spectrum of star HAT-P-13*)
    *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