WASP-89

Display orbital revolution around the star WASP-89
Imaginary Picture of Star WASP-89
Star Name : WASP-89
Alternate Name :
Star Distance (LY/pc): 937.2027 (LY) 287.3480 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8800 (Rsun, estimated)
Stellar Mass (Msun): 0.9200 (Msun/observed) 0.9200 (Msun/estimated)
Spectral type : K3
Metalicity : 0.1500
Absolute Magnitude : 5.81
Apparent Magnitude : 13.10
Right Ascension(RA) : 313.85830
Declination(DEC) : -18.97111
  • This is the WASP-89 . The star WASP-89 islocated about 937.2 light-years (287.3 pc) away from our Solar System.
  • The star WASP-89 has apparent magnitude of 13.1, with absolute magnitude of 5.8.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 4955 with its spectral types of K3
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet WASP-89 b radius 1.040000 mass 5.900000 orbital distance 0.042700
    (Illustration of the WASP-89's Planetary System)



    The Star WASP-89 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.468 AU ( 70020966.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.647 AU ( 96787274.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.986 AU ( 147482387.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.451 AU ( 217026794.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star WASP-89)



    Kopparapu's Recent Venus for Star WASP-89 distance : 0.507 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star WASP-89 distance : 0.642 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star WASP-89 distance : 0.621 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star WASP-89 distance : 0.680 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star WASP-89 distance : 1.167 AU
    Kopparapu's Outer Boundary for Early Mars for Star WASP-89 distance : 1.230 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star WASP-89)



  • Original Kopparapu Recent Venus for Star WASP-89 distance : 0.502 AU
  • Original Kopparapu Runaway Greenhouse for Star WASP-89 distance : 0.662 AU
  • Original Kopparapu Moist Greenhouse for Star WASP-89 distance : 0.664 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star WASP-89 distance : 1.186 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star WASP-89 distance : 1.233 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star WASP-89)



    (Position in Stellar Map of star WASP-89 )



    (Zoomed position in Stellar Map of star WASP-89 (zoom level 3))

    (Synthetic Spectrum of star K2-232*)
    *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