HD 73526

Display orbital revolution around the star HD 73526
Imaginary Picture of Star HD 73526
Star Name : HD 73526
Alternate Name :
Star Distance (LY/pc): 310.9209 (LY) 95.3289 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.4900 (Rsun, estimated)
Stellar Mass (Msun): 1.0800 (Msun/observed) 1.0800 (Msun/estimated)
Spectral type : G6 V
Metalicity : 0.2500
Absolute Magnitude : 4.10
Apparent Magnitude : 9.00
Right Ascension(RA) : 129.31667
Declination(DEC) : -41.31889
  • This is the HD 73526 . The star HD 73526 islocated about 310.9 light-years (95.3 pc) away from our Solar System.
  • The star HD 73526 has apparent magnitude of 9.0, with absolute magnitude of 4.1.
  • It is 1.1 times more massive and 1.5 times bigger compared with our Sun. The surface temperature is 5590 with its spectral types of G6 V
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet HD 73526 b radius 1.049887 mass 2.250000 orbital distance 0.650000
  • Name of the 2 Planet HD 73526 c radius 0.907830 mass 2.250000 orbital distance 1.030000
    (Illustration of the HD 73526's Planetary System)



    The Star HD 73526 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.009 AU ( 150892619.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.394 AU ( 208573032.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.124 AU ( 317819144.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.126 AU ( 467684793.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 73526)



    Kopparapu's Recent Venus for Star HD 73526 distance : 1.057 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 73526 distance : 1.339 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 73526 distance : 1.293 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 73526 distance : 1.418 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 73526 distance : 2.377 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 73526 distance : 2.507 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 73526)



  • Original Kopparapu Recent Venus for Star HD 73526 distance : 1.055 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 73526 distance : 1.377 AU
  • Original Kopparapu Moist Greenhouse for Star HD 73526 distance : 1.396 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 73526 distance : 2.418 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 73526 distance : 2.514 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 73526)



    (Position in Stellar Map of star HD 73526 )



    (Zoomed position in Stellar Map of star HD 73526 (zoom level 3))

    (Synthetic Spectrum of star HD 13808*)
    *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