WASP-146

Display orbital revolution around the star WASP-146
Imaginary Picture of Star WASP-146
Star Name : WASP-146
Alternate Name :
Star Distance (LY/pc): 1614.4722 (LY) 495.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.2900 (Rsun, estimated)
Stellar Mass (Msun): 1.0570 (Msun/observed) 1.0570 (Msun/estimated)
Spectral type : G0
Metalicity : -0.0100
Absolute Magnitude : 4.43
Apparent Magnitude : 12.90
Right Ascension(RA) : 359.09167
Declination(DEC) : -13.27167
  • This is the WASP-146 . The star WASP-146 islocated about 1614.5 light-years (495.0 pc) away from our Solar System.
  • The star WASP-146 has apparent magnitude of 12.9, with absolute magnitude of 4.4.
  • It is 1.1 times more massive and 1.3 times bigger compared with our Sun. The surface temperature is 6100 with its spectral types of G0
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet WASP-146 b radius 1.228000 mass 1.110000 orbital distance 0.045100
    (Illustration of the WASP-146's Planetary System)



    The Star WASP-146 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.040 AU ( 155563423.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.437 AU ( 215029305.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.190 AU ( 327657075.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.223 AU ( 482161739.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star WASP-146)



    Kopparapu's Recent Venus for Star WASP-146 distance : 1.057 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star WASP-146 distance : 1.338 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star WASP-146 distance : 1.293 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star WASP-146 distance : 1.417 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star WASP-146 distance : 2.345 AU
    Kopparapu's Outer Boundary for Early Mars for Star WASP-146 distance : 2.474 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star WASP-146)



  • Original Kopparapu Recent Venus for Star WASP-146 distance : 1.065 AU
  • Original Kopparapu Runaway Greenhouse for Star WASP-146 distance : 1.374 AU
  • Original Kopparapu Moist Greenhouse for Star WASP-146 distance : 1.410 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star WASP-146 distance : 2.387 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star WASP-146 distance : 2.483 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star WASP-146)



    (Position in Stellar Map of star WASP-146 )



    (Zoomed position in Stellar Map of star WASP-146 (zoom level 3))

    (Synthetic Spectrum of star K2-266*)
    *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