Imaginary Picture of WASP-119 b

Display orbital revolution of WASP-119 b around the hoststar WASP-119
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Exoplanet Name : WASP-119 b
Alternate Name :
Radius (Rjup / Re): 1.4000 (Rjup) 15.6926 (Rearth)
Mass (Mjup / Me): 1.2300 (Mjup) 391.0637 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0363 (AU) 0.0363 (AU Est.)
Eccentricity : 0.0580
Orbital Period(Yrs) 0.0068
Orbital Period(Observed/Estimated) 2.50 (Days Obs.) 2.50 (Days Est.)
Surface Gravity (G Earth) 1.5880
Star Radiation at Atmospheric Boundary: 1365676.5 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1525.7 (K)
Blackbody T 0.3(K) 1432.8 (K)
Blackbody T 0.7(K) 1159.3 (K)
Tidally Locked Blackbody T 0.1(K) 1814.4 (K)
Tidally Locked Blackbody T 0.3(K) 1703.9 (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 : WASP-119
Alternate Name :
Star Distance(LY) : 1086.1
Stellar Radius(Rsun) : 1.2 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 8.0 (GY)
Temperature : 5650 (K)
Spectral type : G5
UV portion[%]: 7.4
Visible portion[%]: 44.1
IR portion[%]: 48.4
Metalicity : 0.1
Absolute Magnitude: 4.6
Apparent Magnitude: 12.2
Right Ascension(RA) 55.9334
Declination (DEC) -65.1939
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors "P. F. L. Maxted (Keele, UK), D. R. Anderson (Keele, UK), A. Collier Cameron (St Andrews, UK), L. Delrez (Li_ge, Belgium), M. Gillon (Li_ge, Belgium), C. Hellier (Keele, UK), E. Jehin (Li_ge, Belgium), M. Lendl (Graz, Austria), M. Neveu-VanMalle (Geneva), F. Pepe (Geneva), D. Pollacco (Warwick, UK), D. Queloz (Cambridge, UK), D. S_gransan (Geneva), B. Smalley (Keele, UK), A. M. S. Smith (DLR, Berlin), J. Southworth (Keele, UK), A. H. M. J. Triaud (Cambridge, UK), S. Udry (Geneva), T. Wagg (Keele, UK), R. G. West (Warwick, UK)"
Discovery Paper - Title "Five transiting hot Jupiters discovered using WASP-South, Euler and TRAPPIST: WASP-119 b, WASP-124 b, WASP-126 b, WASP-129 b and WASP-133 b"
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=WASP-119+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/WASP-119%20b/
WASP-119 b
WASP-119 b

  • WASP-119 b is an exoplanet orbiting the star WASP-119, located about 1086.1 light-years (333.0 pc) away from Solar System. Its discovery was publicly announced on 2016.
  • The host star WASP-119 has apparent magnitude of 12.2, with absolute magnitude of 4.6.
  • It is 1.0 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 5650 with its spectral types of G5
  • In this planetary system, the extrasolar planet WASP-119 b orbits around the star WASP-119 every 2.5 days with its orbital distance of 0.04 AU ( 5430402.7 km)
  • (Projected orbit of WASP-119 b around its host star WASP-119)


  • The Star WASP-119 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.830 AU ( 124147007.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.147 AU ( 171603607.3 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.748 AU ( 261485921.7 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.572 AU ( 384787988.8 km)
  • Radiation at Planetary Boundary of WASP-119 b : 1365676.52 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star WASP-119)



  • Kopparapu Recent Venus for Star WASP-119 distance : 0.867 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star WASP-119 distance : 1.098 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star WASP-119 distance : 1.060 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star WASP-119 distance : 1.162 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star WASP-119 distance : 1.945 AU
  • Kopparapu Outer Boundary for Early Mars for Star WASP-119 distance : 2.052 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star WASP-119)



  • Original Kopparapu Recent Venus for Star WASP-119 distance : 0.866 AU
  • Original Kopparapu Runaway Greenhouse for Star WASP-119 distance : 1.128 AU
  • Original Kopparapu Moist Greenhouse for Star WASP-119 distance : 1.145 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star WASP-119 distance : 1.979 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star WASP-119 distance : 2.058 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star WASP-119)



    (Position in Stellar Map of star WASP-119 and its Exoplanet WASP-119 b)



    (Zoomed position in Stellar Map of star WASP-119 and its Exoplanet WASP-119 b (zoom level 3))

    (Synthetic Spectrum of star WASP-119*)
    *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