HD 83342

Display orbital revolution around the star HD 83342
Imaginary Picture of Star HD 83342
Star Name : HD 83342
Alternate Name : TOI-1898
Star Distance (LY/pc): 259.8426 (LY) 79.6682 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.6100 (Rsun, estimated)
Stellar Mass (Msun): 1.2400 (Msun/observed) 1.2400 (Msun/estimated)
Spectral type : F7IV-V
Metalicity : -0.1000
Absolute Magnitude : 3.35
Apparent Magnitude : 7.86
Right Ascension(RA) : 144.55560
Declination(DEC) : 23.54692
  • This is the HD 83342 . The star HD 83342 islocated about 259.8 light-years (79.7 pc) away from our Solar System.
  • The star HD 83342 has apparent magnitude of 7.9, with absolute magnitude of 3.4.
  • It is 1.2 times more massive and 1.6 times bigger compared with our Sun. The surface temperature is 6303 with its spectral types of F7IV-V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 83342 b radius 0.869000 mass 0.401200 orbital distance 0.265200
    (Illustration of the HD 83342's Planetary System)



    The Star HD 83342 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.386 AU ( 207290119.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.915 AU ( 286529117.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.919 AU ( 436606965.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.295 AU ( 642486276.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 83342)



    Kopparapu's Recent Venus for Star HD 83342 distance : 1.391 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 83342 distance : 1.762 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 83342 distance : 1.701 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 83342 distance : 1.864 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 83342 distance : 3.075 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 83342 distance : 3.243 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 83342)



  • Original Kopparapu Recent Venus for Star HD 83342 distance : 1.409 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 83342 distance : 1.807 AU
  • Original Kopparapu Moist Greenhouse for Star HD 83342 distance : 1.864 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 83342 distance : 3.130 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 83342 distance : 3.255 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 83342)



    (Position in Stellar Map of star HD 83342 )



    (Zoomed position in Stellar Map of star HD 83342 (zoom level 3))

    (Synthetic Spectrum of star HD 20781*)
    *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