HD 185269 A

Display orbital revolution around the star HD 185269 A
Imaginary Picture of Star HD 185269 A
Star Name : HD 185269 A
Alternate Name : HD 185269
Star Distance (LY/pc): 170.7623 (LY) 52.3560 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.8800 (Rsun, estimated)
Stellar Mass (Msun): 1.2800 (Msun/observed) 1.2800 (Msun/estimated)
Spectral type : G0IV
Metalicity : 0.1100
Absolute Magnitude : 3.08
Apparent Magnitude : 6.67
Right Ascension(RA) : 294.29892
Declination(DEC) : 28.50000
  • This is the HD 185269 A . The star HD 185269 A islocated about 170.8 light-years (52.4 pc) away from our Solar System.
  • The star HD 185269 A has apparent magnitude of 6.7, with absolute magnitude of 3.1.
  • It is 1.3 times more massive and 1.9 times bigger compared with our Sun. The surface temperature is 5980 with its spectral types of G0IV
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 185269 A b radius 1.049928 mass 0.940000 orbital distance 0.077000
    (Illustration of the HD 185269 A's Planetary System)



    The Star HD 185269 A 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.456 AU ( 217880483.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.013 AU ( 301167766.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.068 AU ( 458913028.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.514 AU ( 675310624.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 185269 A)



    Kopparapu's Recent Venus for Star HD 185269 A distance : 1.491 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 185269 A distance : 1.888 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 185269 A distance : 1.824 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 185269 A distance : 1.999 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 185269 A distance : 3.318 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 185269 A distance : 3.499 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 185269 A)



  • Original Kopparapu Recent Venus for Star HD 185269 A distance : 1.499 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 185269 A distance : 1.939 AU
  • Original Kopparapu Moist Greenhouse for Star HD 185269 A distance : 1.984 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 185269 A distance : 3.377 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 185269 A distance : 3.512 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 185269 A)



    (Position in Stellar Map of star HD 185269 A )



    (Zoomed position in Stellar Map of star HD 185269 A (zoom level 3))

    (Synthetic Spectrum of star HD 95544*)
    *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