HD 125390

Display orbital revolution around the star HD 125390
Imaginary Picture of Star HD 125390
Star Name : HD 125390
Alternate Name :
Star Distance (LY/pc): 503.2587 (LY) 154.3000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 6.1700 (Rsun, estimated)
Stellar Mass (Msun): 1.3600 (Msun/observed) 1.3600 (Msun/estimated)
Spectral type : G7III
Metalicity : 0.0000
Absolute Magnitude : 2.26
Apparent Magnitude : 8.20
Right Ascension(RA) : 214.53883
Declination(DEC) : 38.96698
  • This is the HD 125390 . The star HD 125390 islocated about 503.3 light-years (154.3 pc) away from our Solar System.
  • The star HD 125390 has apparent magnitude of 8.2, with absolute magnitude of 2.3.
  • It is 1.4 times more massive and 6.2 times bigger compared with our Sun. The surface temperature is 4850 with its spectral types of G7III
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 125390 b radius 1.080000 mass 22.160000 orbital distance 1.550000
    (Illustration of the HD 125390's Planetary System)



    The Star HD 125390 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 3.144 AU ( 470356070.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 4.346 AU ( 650155008.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 6.622 AU ( 990692354.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 9.745 AU ( 1457847198.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 125390)



    Kopparapu's Recent Venus for Star HD 125390 distance : 3.425 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 125390 distance : 4.336 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 125390 distance : 4.188 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 125390 distance : 4.593 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 125390 distance : 7.907 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 125390 distance : 8.341 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 125390)



  • Original Kopparapu Recent Venus for Star HD 125390 distance : 3.384 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 125390 distance : 4.471 AU
  • Original Kopparapu Moist Greenhouse for Star HD 125390 distance : 4.478 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 125390 distance : 8.039 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 125390 distance : 8.360 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 125390)



    (Position in Stellar Map of star HD 125390 )



    (Zoomed position in Stellar Map of star HD 125390 (zoom level 3))

    (Synthetic Spectrum of star HD 45364*)
    *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