WASP-84

Display orbital revolution around the star WASP-84
Imaginary Picture of Star WASP-84
Star Name : WASP-84
Alternate Name :
Star Distance (LY/pc): 391.3872 (LY) 120.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7480 (Rsun, estimated)
Stellar Mass (Msun): 0.8420 (Msun/observed) 0.8420 (Msun/estimated)
Spectral type : K0
Metalicity : 0.0000
Absolute Magnitude : 16.60
Apparent Magnitude : 22.00
Right Ascension(RA) : 131.10830
Declination(DEC) : 1.84330
  • This is the WASP-84 . The star WASP-84 islocated about 391.4 light-years (120.0 pc) away from our Solar System.
  • The star WASP-84 has apparent magnitude of 22.0, with absolute magnitude of 16.6.
  • It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 5314 with its spectral types of K0
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet WASP-84 b radius 0.956400 mass 0.692000 orbital distance 0.077800
  • Name of the 2 Planet WASP-84 c radius 0.174000 mass 0.047800 orbital distance 0.023590
    (Illustration of the WASP-84's Planetary System)



    The Star WASP-84 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.458 AU ( 68454627.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.633 AU ( 94622184.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.964 AU ( 144183269.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.418 AU ( 212171996.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star WASP-84)



    Kopparapu's Recent Venus for Star WASP-84 distance : 0.487 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star WASP-84 distance : 0.617 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star WASP-84 distance : 0.596 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star WASP-84 distance : 0.653 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star WASP-84 distance : 1.105 AU
    Kopparapu's Outer Boundary for Early Mars for Star WASP-84 distance : 1.165 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star WASP-84)



  • Original Kopparapu Recent Venus for Star WASP-84 distance : 0.484 AU
  • Original Kopparapu Runaway Greenhouse for Star WASP-84 distance : 0.635 AU
  • Original Kopparapu Moist Greenhouse for Star WASP-84 distance : 0.640 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star WASP-84 distance : 1.124 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star WASP-84 distance : 1.169 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star WASP-84)



    (Position in Stellar Map of star WASP-84 )



    (Zoomed position in Stellar Map of star WASP-84 (zoom level 3))

    (Synthetic Spectrum of star K2-55*)
    *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