WASP-99

Display orbital revolution around the star WASP-99
Imaginary Picture of Star WASP-99
Star Name : WASP-99
Alternate Name :
Star Distance (LY/pc): 504.8854 (LY) 154.7988 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.7600 (Rsun, estimated)
Stellar Mass (Msun): 1.4800 (Msun/observed) 1.4800 (Msun/estimated)
Spectral type : F8
Metalicity : 0.2100
Absolute Magnitude : 3.55
Apparent Magnitude : 9.50
Right Ascension(RA) : 39.89765
Declination(DEC) : -50.00810
  • This is the WASP-99 . The star WASP-99 islocated about 504.9 light-years (154.8 pc) away from our Solar System.
  • The star WASP-99 has apparent magnitude of 9.5, with absolute magnitude of 3.6.
  • It is 1.5 times more massive and 1.8 times bigger compared with our Sun. The surface temperature is 6180 with its spectral types of F8
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet WASP-99 b radius 1.100000 mass 2.780000 orbital distance 0.071700
    (Illustration of the WASP-99's Planetary System)



    The Star WASP-99 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.456 AU ( 217845067.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.013 AU ( 301118812.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.067 AU ( 458838433.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.513 AU ( 675200854.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star WASP-99)



    Kopparapu's Recent Venus for Star WASP-99 distance : 1.473 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star WASP-99 distance : 1.865 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star WASP-99 distance : 1.801 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star WASP-99 distance : 1.974 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star WASP-99 distance : 3.263 AU
    Kopparapu's Outer Boundary for Early Mars for Star WASP-99 distance : 3.442 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star WASP-99)



  • Original Kopparapu Recent Venus for Star WASP-99 distance : 1.487 AU
  • Original Kopparapu Runaway Greenhouse for Star WASP-99 distance : 1.914 AU
  • Original Kopparapu Moist Greenhouse for Star WASP-99 distance : 1.968 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star WASP-99 distance : 3.322 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star WASP-99 distance : 3.454 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star WASP-99)



    (Position in Stellar Map of star WASP-99 )



    (Zoomed position in Stellar Map of star WASP-99 (zoom level 3))

    (Synthetic Spectrum of star K2-239*)
    *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