Imaginary Picture of HATS-6 b

Display orbital revolution of HATS-6 b around the hoststar HATS-6
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Exoplanet Name : HATS-6 b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 0.9980 (Rjup) 11.1866 (Rearth)
Mass (Mjup / Me): 0.3190 (Mjup) 101.4222 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0362 (AU) 0.0362 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0091
Orbital Period(Observed/Estimated) 3.33 (Days Obs.) 3.32 (Days Est.)
Surface Gravity (G Earth) 0.8105
Star Radiation at Atmospheric Boundary: 58379.0 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 693.8 (K)
Blackbody T 0.3(K) 651.5 (K)
Blackbody T 0.7(K) 527.1 (K)
Tidally Locked Blackbody T 0.1(K) 825.0 (K)
Tidally Locked Blackbody T 0.3(K) 774.8 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Primary Transit
Mass Detection :
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : HATS-6
Alternate Name : MASS 05523523-1901539
Star Distance(LY) : 484.0
Stellar Radius(Rsun) : 0.6 (Rsun Measured)
Stellar Mass(Msun) : 0.6 (Msun Measured) 0.6 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 3724 (K)
Spectral type : M1V
UV portion[%]: 0.4
Visible portion[%]: 18.6
IR portion[%]: 81.0
Metalicity : 0.0
Absolute Magnitude: 9.3
Apparent Magnitude: 15.2
Right Ascension(RA) 88.1468
Declination (DEC) -19.0317
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors 0
Discovery Paper - Title
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HATS-6+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/HATS-6%20b/
HATS-6 b
HATS-6 b

  • HATS-6 b is an exoplanet orbiting the star HATS-6, located about 484.0 light-years (148.4 pc) away from Solar System. Its discovery was publicly announced on 2014.
  • The host star HATS-6 has apparent magnitude of 15.2, with absolute magnitude of 9.3.
  • It is 0.6 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 3724 with its spectral types of M1V
  • In this planetary system, the extrasolar planet HATS-6 b orbits around the star HATS-6 every 3.3 days with its orbital distance of 0.04 AU ( 5419930.9 km)
  • (Projected orbit of HATS-6 b around its host star HATS-6)


  • The Star HATS-6 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.171 AU ( 25618418.3 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.237 AU ( 35411349.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.361 AU ( 53959059.4 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.531 AU ( 79403119.6 km)
  • Radiation at Planetary Boundary of HATS-6 b : 58378.99 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HATS-6)



  • Kopparapu Recent Venus for Star HATS-6 distance : 0.193 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star HATS-6 distance : 0.244 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HATS-6 distance : 0.236 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star HATS-6 distance : 0.259 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star HATS-6 distance : 0.470 AU
  • Kopparapu Outer Boundary for Early Mars for Star HATS-6 distance : 0.495 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HATS-6)



  • Original Kopparapu Recent Venus for Star HATS-6 distance : 0.191 AU
  • Original Kopparapu Runaway Greenhouse for Star HATS-6 distance : 0.253 AU
  • Original Kopparapu Moist Greenhouse for Star HATS-6 distance : 0.253 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HATS-6 distance : 0.477 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HATS-6 distance : 0.496 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HATS-6)



    (Position in Stellar Map of star HATS-6 and its Exoplanet HATS-6 b)



    (Zoomed position in Stellar Map of star HATS-6 and its Exoplanet HATS-6 b (zoom level 3))

    (Synthetic Spectrum of star HATS-6*)
    *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