WASP-19

Display orbital revolution around the star WASP-19
Imaginary Picture of Star WASP-19
Star Name : WASP-19
Alternate Name :
Star Distance (LY/pc): 869.3786 (LY) 266.5530 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0040 (Rsun, estimated)
Stellar Mass (Msun): 0.9040 (Msun/observed) 0.9040 (Msun/estimated)
Spectral type : G8V
Metalicity : 0.0200
Absolute Magnitude : 5.17
Apparent Magnitude : 12.30
Right Ascension(RA) : 148.41699
Declination(DEC) : -45.65917
  • This is the WASP-19 . The star WASP-19 islocated about 869.4 light-years (266.6 pc) away from our Solar System.
  • The star WASP-19 has apparent magnitude of 12.3, with absolute magnitude of 5.2.
  • It is 0.9 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5500 with its spectral types of G8V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet WASP-19 b radius 1.410000 mass 1.139000 orbital distance 0.016634
    (Illustration of the WASP-19's Planetary System)



    The Star WASP-19 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.658 AU ( 98427669.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.909 AU ( 136052762.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.386 AU ( 207314301.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.039 AU ( 305072075.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star WASP-19)



    Kopparapu's Recent Venus for Star WASP-19 distance : 0.693 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star WASP-19 distance : 0.878 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star WASP-19 distance : 0.848 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star WASP-19 distance : 0.930 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star WASP-19 distance : 1.563 AU
    Kopparapu's Outer Boundary for Early Mars for Star WASP-19 distance : 1.648 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star WASP-19)



  • Original Kopparapu Recent Venus for Star WASP-19 distance : 0.691 AU
  • Original Kopparapu Runaway Greenhouse for Star WASP-19 distance : 0.903 AU
  • Original Kopparapu Moist Greenhouse for Star WASP-19 distance : 0.914 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star WASP-19 distance : 1.590 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star WASP-19 distance : 1.653 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star WASP-19)



    (Position in Stellar Map of star WASP-19 )



    (Zoomed position in Stellar Map of star WASP-19 (zoom level 3))

    (Synthetic Spectrum of star K2-7*)
    *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