WASP-142

Display orbital revolution around the star WASP-142
Imaginary Picture of Star WASP-142
Star Name : WASP-142
Alternate Name :
Star Distance (LY/pc): 2739.7104 (LY) 840.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.6400 (Rsun, estimated)
Stellar Mass (Msun): 1.3300 (Msun/observed) 1.3300 (Msun/estimated)
Spectral type : F8
Metalicity : 0.2600
Absolute Magnitude : 2.68
Apparent Magnitude : 12.30
Right Ascension(RA) : 140.50833
Declination(DEC) : -23.94611
  • This is the WASP-142 . The star WASP-142 islocated about 2739.7 light-years (840.0 pc) away from our Solar System.
  • The star WASP-142 has apparent magnitude of 12.3, with absolute magnitude of 2.7.
  • It is 1.3 times more massive and 1.6 times bigger compared with our Sun. The surface temperature is 6010 with its spectral types of F8
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet WASP-142 b radius 1.530000 mass 0.840000 orbital distance 0.034700
    (Illustration of the WASP-142's Planetary System)



    The Star WASP-142 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.283 AU ( 191977753.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.774 AU ( 265363424.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.703 AU ( 404355134.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.978 AU ( 595026293.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star WASP-142)



    Kopparapu's Recent Venus for Star WASP-142 distance : 1.311 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star WASP-142 distance : 1.661 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star WASP-142 distance : 1.604 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star WASP-142 distance : 1.758 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star WASP-142 distance : 2.916 AU
    Kopparapu's Outer Boundary for Early Mars for Star WASP-142 distance : 3.076 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star WASP-142)



  • Original Kopparapu Recent Venus for Star WASP-142 distance : 1.319 AU
  • Original Kopparapu Runaway Greenhouse for Star WASP-142 distance : 1.705 AU
  • Original Kopparapu Moist Greenhouse for Star WASP-142 distance : 1.746 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star WASP-142 distance : 2.968 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star WASP-142 distance : 3.086 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star WASP-142)



    (Position in Stellar Map of star WASP-142 )



    (Zoomed position in Stellar Map of star WASP-142 (zoom level 3))

    (Synthetic Spectrum of star K2-266 A*)
    *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