HD 63433

Display orbital revolution around the star HD 63433
Imaginary Picture of Star HD 63433
Star Name : HD 63433
Alternate Name : TOI-1726
Star Distance (LY/pc): 73.1177 (LY) 22.4180 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9120 (Rsun, estimated)
Stellar Mass (Msun): 0.9900 (Msun/observed) 0.9900 (Msun/estimated)
Spectral type : G5
Metalicity : 0.0000
Absolute Magnitude : 5.25
Apparent Magnitude : 7.00
Right Ascension(RA) : 117.47942
Declination(DEC) : 27.36333
  • This is the HD 63433 . The star HD 63433 islocated about 73.1 light-years (22.4 pc) away from our Solar System.
  • The star HD 63433 has apparent magnitude of 7.0, with absolute magnitude of 5.2.
  • It is 1.0 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5640 with its spectral types of G5
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet TOI-1726 b radius 0.194500 mass 0.068900 orbital distance 0.071900
  • Name of the 2 Planet TOI-1726 c radius 0.242700 mass 0.048200 orbital distance 0.145800
    (Illustration of the HD 63433's Planetary System)



    The Star HD 63433 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.628 AU ( 94018032.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.869 AU ( 129957490.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.324 AU ( 198026456.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.948 AU ( 291404605.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 63433)



    Kopparapu's Recent Venus for Star HD 63433 distance : 0.657 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 63433 distance : 0.832 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 63433 distance : 0.803 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 63433 distance : 0.881 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 63433 distance : 1.474 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 63433 distance : 1.555 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 63433)



  • Original Kopparapu Recent Venus for Star HD 63433 distance : 0.656 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 63433 distance : 0.855 AU
  • Original Kopparapu Moist Greenhouse for Star HD 63433 distance : 0.868 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 63433 distance : 1.500 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 63433 distance : 1.560 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 63433)



    (Position in Stellar Map of star HD 63433 )



    (Zoomed position in Stellar Map of star HD 63433 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1854*)
    *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