HD 163296

Display orbital revolution around the star HD 163296
Imaginary Picture of Star HD 163296
Star Name : HD 163296
Alternate Name :
Star Distance (LY/pc): 397.9103 (LY) 122.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.6603 (Rsun, estimated)
Stellar Mass (Msun): 2.3000 (Msun/observed) 2.3000 (Msun/estimated)
Spectral type : A1V
Metalicity : 0.0000
Absolute Magnitude : 1.42
Apparent Magnitude : 6.85
Right Ascension(RA) : 269.08870
Declination(DEC) : -21.95611
  • This is the HD 163296 . The star HD 163296 islocated about 397.9 light-years (122.0 pc) away from our Solar System.
  • The star HD 163296 has apparent magnitude of 6.8, with absolute magnitude of 1.4.
  • It is 2.3 times more massive and 1.7 times bigger compared with our Sun. The surface temperature is 9330 with its spectral types of A1V
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet HD 163296 b radius 0.907830 mass 1.000000 orbital distance 94.000000
  • Name of the 2 Planet HD 163296 c radius 0.907830 mass 0.300000 orbital distance 261.000000
    (Illustration of the HD 163296's Planetary System)



    The Star HD 163296 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 3.131 AU ( 468386046.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 4.328 AU ( 647431919.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 6.595 AU ( 986542968.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 9.704 AU ( 1451741196.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 163296)



    Kopparapu's Recent Venus for Star HD 163296 distance : 3.360 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 163296 distance : 4.258 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 163296 distance : 4.114 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 163296 distance : 4.433 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 163296 distance : 7.406 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 163296 distance : 7.805 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 163296)



  • Original Kopparapu Recent Venus for Star HD 163296 distance : 3.335 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 163296 distance : 4.322 AU
  • Original Kopparapu Moist Greenhouse for Star HD 163296 distance : 4.413 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 163296 distance : 7.502 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 163296 distance : 7.802 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 163296)



    (Position in Stellar Map of star HD 163296 )



    (Zoomed position in Stellar Map of star HD 163296 (zoom level 3))

    (Synthetic Spectrum of star HD 85390*)
    *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