Imaginary Picture of WASP-185 b

Display orbital revolution of WASP-185 b around the hoststar WASP-185
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Exoplanet Name : WASP-185 b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 1.2500 (Rjup) 14.0113 (Rearth)
Mass (Mjup / Me): 0.9800 (Mjup) 311.5792 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0904 (AU) 0.0904 (AU Est.)
Eccentricity : 0.2400
Orbital Period(Yrs) 0.0257
Orbital Period(Observed/Estimated) 9.39 (Days Obs.) 10.19 (Days Est.)
Surface Gravity (G Earth) 1.5871
Star Radiation at Atmospheric Boundary: 200705.5 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 944.7 (K)
Blackbody T 0.3(K) 887.1 (K)
Blackbody T 0.7(K) 717.8 (K)
Tidally Locked Blackbody T 0.1(K) 1123.4 (K)
Tidally Locked Blackbody T 0.3(K) 1055.0 (K)
Size Class: Super-Jupiter-size
Mass Class:
Detection Type : Primary Transit
Mass Detection : Spectrum
Radius Detection : Primary Transit
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : WASP-185
Alternate Name :
Star Distance(LY) : 0.0
Stellar Radius(Rsun) : 1.0 (Rsun Estimated)
Stellar Mass(Msun) : 0.9 (Msun Measured) 1.1 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 6050 (K)
Spectral type : G0
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.0
Absolute Magnitude: 25.0
Apparent Magnitude: 22.0
Right Ascension(RA) 214.0583
Declination (DEC) -19.5422
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
WASP-185 b
WASP-185 b

  • WASP-185 b is an exoplanet orbiting the star WASP-185. Its discovery was publicly announced on 2019.
  • The host star WASP-185 has apparent magnitude of 22.0, with absolute magnitude of 25.0.
  • It is 0.9 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 6050 with its spectral types of G0
  • In this planetary system, the extrasolar planet WASP-185 b orbits around the star WASP-185 every 9.4 days with its orbital distance of 0.09 AU ( 13523647.5 km)
  • (Projected orbit of WASP-185 b around its host star WASP-185)


  • The Star WASP-185 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.792 AU ( 118523320.6 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.095 AU ( 163830203.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.669 AU ( 249640973.8 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.456 AU ( 367357629.0 km)
  • Radiation at Planetary Boundary of WASP-185 b : 200705.53 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star WASP-185)



  • Kopparapu Recent Venus for Star WASP-185 distance : 0.808 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star WASP-185 distance : 1.023 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star WASP-185 distance : 0.988 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star WASP-185 distance : 1.083 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star WASP-185 distance : 1.794 AU
  • Kopparapu Outer Boundary for Early Mars for Star WASP-185 distance : 1.893 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star WASP-185)



  • Original Kopparapu Recent Venus for Star WASP-185 distance : 0.813 AU
  • Original Kopparapu Runaway Greenhouse for Star WASP-185 distance : 1.050 AU
  • Original Kopparapu Moist Greenhouse for Star WASP-185 distance : 1.076 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star WASP-185 distance : 1.826 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star WASP-185 distance : 1.899 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star WASP-185)



    (Position in Stellar Map of star WASP-185 and its Exoplanet WASP-185 b)



    (Zoomed position in Stellar Map of star WASP-185 and its Exoplanet WASP-185 b (zoom level 3))

    (Synthetic Spectrum of star WASP-185*)
    *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