HD 28185

Display orbital revolution around the star HD 28185
Imaginary Picture of Star HD 28185
Star Name : HD 28185
Alternate Name :
Star Distance (LY/pc): 128.1556 (LY) 39.2927 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0300 (Rsun, estimated)
Stellar Mass (Msun): 1.2400 (Msun/observed) 1.2400 (Msun/estimated)
Spectral type : G5
Metalicity : 0.2400
Absolute Magnitude : 4.84
Apparent Magnitude : 7.81
Right Ascension(RA) : 66.60968
Declination(DEC) : -10.55056
  • This is the HD 28185 . The star HD 28185 islocated about 128.2 light-years (39.3 pc) away from our Solar System.
  • The star HD 28185 has apparent magnitude of 7.8, with absolute magnitude of 4.8.
  • It is 1.2 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5482 with its spectral types of G5
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 28185 b radius 0.907830 mass 5.700000 orbital distance 1.030000
    (Illustration of the HD 28185's Planetary System)



    The Star HD 28185 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.671 AU ( 100316737.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.927 AU ( 138663947.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.412 AU ( 211293169.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.078 AU ( 310927154.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 28185)



    Kopparapu's Recent Venus for Star HD 28185 distance : 0.707 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 28185 distance : 0.896 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 28185 distance : 0.865 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 28185 distance : 0.948 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 28185 distance : 1.595 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 28185 distance : 1.683 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 28185)



  • Original Kopparapu Recent Venus for Star HD 28185 distance : 0.704 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 28185 distance : 0.921 AU
  • Original Kopparapu Moist Greenhouse for Star HD 28185 distance : 0.932 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 28185 distance : 1.623 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 28185 distance : 1.688 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 28185)



    (Position in Stellar Map of star HD 28185 )



    (Zoomed position in Stellar Map of star HD 28185 (zoom level 3))

    (Synthetic Spectrum of star HD 564*)
    *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