WASP-31
Imaginary Picture of Star WASP-31
Star Name : WASP-31
Alternate Name :
Star Distance (LY/pc): 1304.6240 (LY) 400.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.2400 (Rsun, estimated)
Stellar Mass (Msun): 1.1600 (Msun/observed) 1.1600 (Msun/estimated)
Spectral type : F
Metalicity : -0.1900
Absolute Magnitude : 3.69
Apparent Magnitude : 11.70
Right Ascension(RA) : 169.43899
Declination(DEC) : -19.05472
  • This is the WASP-31 . The star WASP-31 islocated about 1304.6 light-years (400.0 pc) away from our Solar System.
  • The star WASP-31 has apparent magnitude of 11.7, with absolute magnitude of 3.7.
  • It is 1.2 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 6200 with its spectral types of F
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet WASP-31 b radius 1.537000 mass 0.478000 orbital distance 0.046570
    (Illustration of the WASP-31's Planetary System)



    The Star WASP-31 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.033 AU ( 154476768.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.427 AU ( 213527264.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.175 AU ( 325368296.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.201 AU ( 478793702.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star WASP-31)



    Kopparapu's Recent Venus for Star WASP-31 distance : 1.043 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star WASP-31 distance : 1.321 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star WASP-31 distance : 1.276 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star WASP-31 distance : 1.398 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star WASP-31 distance : 2.310 AU
    Kopparapu's Outer Boundary for Early Mars for Star WASP-31 distance : 2.437 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star WASP-31)



  • Original Kopparapu Recent Venus for Star WASP-31 distance : 1.054 AU
  • Original Kopparapu Runaway Greenhouse for Star WASP-31 distance : 1.356 AU
  • Original Kopparapu Moist Greenhouse for Star WASP-31 distance : 1.394 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star WASP-31 distance : 2.352 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star WASP-31 distance : 2.446 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star WASP-31)



    (Position in Stellar Map of star WASP-31 )



    (Zoomed position in Stellar Map of star WASP-31 (zoom level 3))