HD 33142

Display orbital revolution around the star HD 33142
Imaginary Picture of Star HD 33142
Star Name : HD 33142
Alternate Name :
Star Distance (LY/pc): inf (LY) inf (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 4.3600 (Rsun, estimated)
Stellar Mass (Msun): 1.5400 (Msun/observed) 1.5400 (Msun/estimated)
Spectral type : K0III
Metalicity : 0.0500
Absolute Magnitude : -inf
Apparent Magnitude : 7.96
Right Ascension(RA) : 76.89809
Declination(DEC) : -13.98648
  • This is the HD 33142 . The star HD 33142 islocated about inf light-years ( inf pc) away from our Solar System.
  • The star HD 33142 has apparent magnitude of 8.0, with absolute magnitude of -inf.
  • It is 1.5 times more massive and 4.4 times bigger compared with our Sun. The surface temperature is 4978 with its spectral types of K0III
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet HD 33142 b radius 1.235000 mass 1.261000 orbital distance 1.075000
  • Name of the 2 Planet HD 33142 c radius 1.277000 mass 0.885000 orbital distance 1.960000
  • Name of the 3 Planet HD 33142 d radius 0.681746 mass 0.200000 orbital distance 0.452000
    (Illustration of the HD 33142's Planetary System)



    The Star HD 33142 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 2.341 AU ( 350150206.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 3.235 AU ( 483999090.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 4.930 AU ( 737507504.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 7.255 AU ( 1085274600.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 33142)



    Kopparapu's Recent Venus for Star HD 33142 distance : 2.535 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 33142 distance : 3.209 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 33142 distance : 3.100 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 33142 distance : 3.399 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 33142 distance : 5.822 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 33142 distance : 6.141 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 33142)



  • Original Kopparapu Recent Venus for Star HD 33142 distance : 2.507 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 33142 distance : 3.307 AU
  • Original Kopparapu Moist Greenhouse for Star HD 33142 distance : 3.318 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 33142 distance : 5.919 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 33142 distance : 6.156 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 33142)



    (Position in Stellar Map of star HD 33142 )



    (Zoomed position in Stellar Map of star HD 33142 (zoom level 3))

    (Synthetic Spectrum of star HD 1605*)
    *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