HD 145825

Display orbital revolution around the star HD 145825
Imaginary Picture of Star HD 145825
Star Name : HD 145825
Alternate Name :
Star Distance (LY/pc): 70.4497 (LY) 21.6000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0203 (Rsun, estimated)
Stellar Mass (Msun): 1.0300 (Msun/observed) 1.0300 (Msun/estimated)
Spectral type : G3V
Metalicity : 0.0400
Absolute Magnitude : 4.87
Apparent Magnitude : 6.54
Right Ascension(RA) : 243.55000
Declination(DEC) : -31.66361
  • This is the HD 145825 . The star HD 145825 islocated about 70.4 light-years (21.6 pc) away from our Solar System.
  • The star HD 145825 has apparent magnitude of 6.5, with absolute magnitude of 4.9.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5750 with its spectral types of G3V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 149825 b radius 0.907830 mass 60.000000 orbital distance 6.540000
    (Illustration of the HD 145825's Planetary System)



    The Star HD 145825 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.731 AU ( 109321928.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.010 AU ( 151111475.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.539 AU ( 230260447.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.265 AU ( 338838334.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 145825)



    Kopparapu's Recent Venus for Star HD 145825 distance : 0.712 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 145825 distance : 0.902 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 145825 distance : 0.871 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 145825 distance : 0.955 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 145825 distance : 1.594 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 145825 distance : 1.681 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 145825)



  • Original Kopparapu Recent Venus for Star HD 145825 distance : 0.713 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 145825 distance : 0.927 AU
  • Original Kopparapu Moist Greenhouse for Star HD 145825 distance : 0.943 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 145825 distance : 1.622 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 145825 distance : 1.687 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 145825)



    (Position in Stellar Map of star HD 145825 )



    (Zoomed position in Stellar Map of star HD 145825 (zoom level 3))

    (Synthetic Spectrum of star HD 73344*)
    *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