Imaginary Picture of HATS-41 b

Display orbital revolution of HATS-41 b around the hoststar HATS-41
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Exoplanet Name : HATS-41 b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 1.3300 (Rjup) 14.9080 (Rearth)
Mass (Mjup / Me): 9.7000 (Mjup) 3083.9986 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0583 (AU) 0.0583 (AU Est.)
Eccentricity : 0.3800
Orbital Period(Yrs) 0.0115
Orbital Period(Observed/Estimated) 4.19 (Days Obs.) 4.20 (Days Est.)
Surface Gravity (G Earth) 13.8764
Star Radiation at Atmospheric Boundary: 1796726.8 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1634.0 (K)
Blackbody T 0.3(K) 1534.5 (K)
Blackbody T 0.7(K) 1241.6 (K)
Tidally Locked Blackbody T 0.1(K) 1943.2 (K)
Tidally Locked Blackbody T 0.3(K) 1824.9 (K)
Size Class: Super-Jupiter-size
Mass Class:
Detection Type : Primary Transit
Mass Detection : Radial Velocity
Radius Detection : Primary Transit
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : HATS-41
Alternate Name :
Star Distance(LY) : 2609.2
Stellar Radius(Rsun) : 1.7 (Rsun Measured)
Stellar Mass(Msun) : 1.5 (Msun Measured) 1.5 (Msun Estimated)
Star Age : 1.3 (GY)
Temperature : 6424 (K)
Spectral type : F7
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.5
Absolute Magnitude: 8.2
Apparent Magnitude: 17.7
Right Ascension(RA) 103.5167
Declination (DEC) -27.0503
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors
Discovery Paper - Title
Discovery Paper - Journal
Discovery Paper - URL
SIMBAD LINK
Open Exoplanet Database Link
HATS-41 b
HATS-41 b

  • HATS-41 b is an exoplanet orbiting the star HATS-41, located about 2609.2 light-years (800.0 pc) away from Solar System. Its discovery was publicly announced on 2018.
  • The host star HATS-41 has apparent magnitude of 17.7, with absolute magnitude of 8.2.
  • It is 1.5 times more massive and 1.7 times bigger compared with our Sun. The surface temperature is 6424 with its spectral types of F7
  • In this planetary system, the extrasolar planet HATS-41 b orbits around the star HATS-41 every 4.2 days with its orbital distance of 0.06 AU ( 8721555.9 km)
  • (Projected orbit of HATS-41 b around its host star HATS-41)


  • The Star HATS-41 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.529 AU ( 228699538.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.113 AU ( 316122527.9 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.220 AU ( 481700774.8 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.738 AU ( 708843792.1 km)
  • Radiation at Planetary Boundary of HATS-41 b : 1796726.82 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HATS-41)



  • Kopparapu Recent Venus for Star HATS-41 distance : 1.524 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star HATS-41 distance : 1.930 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HATS-41 distance : 1.864 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star HATS-41 distance : 2.042 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star HATS-41 distance : 3.361 AU
  • Kopparapu Outer Boundary for Early Mars for Star HATS-41 distance : 3.545 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HATS-41)



  • Original Kopparapu Recent Venus for Star HATS-41 distance : 1.547 AU
  • Original Kopparapu Runaway Greenhouse for Star HATS-41 distance : 1.979 AU
  • Original Kopparapu Moist Greenhouse for Star HATS-41 distance : 2.047 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HATS-41 distance : 3.422 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HATS-41 distance : 3.559 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HATS-41)



    (Position in Stellar Map of star HATS-41 and its Exoplanet HATS-41 b)



    (Zoomed position in Stellar Map of star HATS-41 and its Exoplanet HATS-41 b (zoom level 3))

    (Synthetic Spectrum of star HATS-41*)
    *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