HATS-15

Display orbital revolution around the star HATS-15
Imaginary Picture of Star HATS-15
Star Name : HATS-15
Alternate Name : 2MASS 20442207-1926150
Star Distance (LY/pc): 2247.2148 (LY) 689.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9220 (Rsun, estimated)
Stellar Mass (Msun): 0.8710 (Msun/observed) 0.8710 (Msun/estimated)
Spectral type : K0
Metalicity : 0.0000
Absolute Magnitude : 5.58
Apparent Magnitude : 14.77
Right Ascension(RA) : 311.09250
Declination(DEC) : -19.43753
  • This is the HATS-15 . The star HATS-15 islocated about 2247.2 light-years (689.0 pc) away from our Solar System.
  • The star HATS-15 has apparent magnitude of 14.8, with absolute magnitude of 5.6.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5311 with its spectral types of K0
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HATS-15 b radius 1.105000 mass 2.170000 orbital distance 0.027120
    (Illustration of the HATS-15's Planetary System)



    The Star HATS-15 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.563 AU ( 84283320.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.779 AU ( 116501574.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.187 AU ( 177522617.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.746 AU ( 261232309.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HATS-15)



    Kopparapu's Recent Venus for Star HATS-15 distance : 0.600 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HATS-15 distance : 0.760 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HATS-15 distance : 0.734 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HATS-15 distance : 0.805 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HATS-15 distance : 1.361 AU
    Kopparapu's Outer Boundary for Early Mars for Star HATS-15 distance : 1.435 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HATS-15)



  • Original Kopparapu Recent Venus for Star HATS-15 distance : 0.596 AU
  • Original Kopparapu Runaway Greenhouse for Star HATS-15 distance : 0.782 AU
  • Original Kopparapu Moist Greenhouse for Star HATS-15 distance : 0.788 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HATS-15 distance : 1.384 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HATS-15 distance : 1.439 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HATS-15)



    (Position in Stellar Map of star HATS-15 )



    (Zoomed position in Stellar Map of star HATS-15 (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