HD 179949

Display orbital revolution around the star HD 179949
Imaginary Picture of Star HD 179949
Star Name : HD 179949
Alternate Name :
Star Distance (LY/pc): 89.8501 (LY) 27.5482 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.1900 (Rsun, estimated)
Stellar Mass (Msun): 1.2800 (Msun/observed) 1.2800 (Msun/estimated)
Spectral type : F8 V
Metalicity : 0.2200
Absolute Magnitude : 4.05
Apparent Magnitude : 6.25
Right Ascension(RA) : 288.88846
Declination(DEC) : -24.17917
  • This is the HD 179949 . The star HD 179949 islocated about 89.9 light-years (27.5 pc) away from our Solar System.
  • The star HD 179949 has apparent magnitude of 6.2, with absolute magnitude of 4.0.
  • It is 1.3 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 6260 with its spectral types of F8 V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 179949 b radius 1.050000 mass 0.920000 orbital distance 0.045000
    (Illustration of the HD 179949's Planetary System)



    The Star HD 179949 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.010 AU ( 151131064.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.396 AU ( 208902625.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.128 AU ( 318321371.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.131 AU ( 468423843.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 179949)



    Kopparapu's Recent Venus for Star HD 179949 distance : 1.017 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 179949 distance : 1.288 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 179949 distance : 1.244 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 179949 distance : 1.363 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 179949 distance : 2.249 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 179949 distance : 2.372 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 179949)



  • Original Kopparapu Recent Venus for Star HD 179949 distance : 1.029 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 179949 distance : 1.321 AU
  • Original Kopparapu Moist Greenhouse for Star HD 179949 distance : 1.361 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 179949 distance : 2.290 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 179949 distance : 2.381 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 179949)



    (Position in Stellar Map of star HD 179949 )



    (Zoomed position in Stellar Map of star HD 179949 (zoom level 3))

    (Synthetic Spectrum of star HD 93351*)
    *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