HD 214823

Display orbital revolution around the star HD 214823
Imaginary Picture of Star HD 214823
Star Name : HD 214823
Alternate Name :
Star Distance (LY/pc): 307.9849 (LY) 94.4287 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 2.0400 (Rsun, estimated)
Stellar Mass (Msun): 1.3100 (Msun/observed) 1.3100 (Msun/estimated)
Spectral type : G0V
Metalicity : 0.1700
Absolute Magnitude : 3.20
Apparent Magnitude : 8.08
Right Ascension(RA) : 340.08253
Declination(DEC) : 31.78759
  • This is the HD 214823 . The star HD 214823 islocated about 308.0 light-years (94.4 pc) away from our Solar System.
  • The star HD 214823 has apparent magnitude of 8.1, with absolute magnitude of 3.2.
  • It is 1.3 times more massive and 2.0 times bigger compared with our Sun. The surface temperature is 5933 with its spectral types of G0V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 214823 b radius 1.082000 mass 20.560000 orbital distance 3.230000
    (Illustration of the HD 214823's Planetary System)



    The Star HD 214823 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.556 AU ( 232721751.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.150 AU ( 321682277.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.277 AU ( 490172603.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.822 AU ( 721310458.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 214823)



    Kopparapu's Recent Venus for Star HD 214823 distance : 1.597 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 214823 distance : 2.023 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 214823 distance : 1.954 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 214823 distance : 2.141 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 214823 distance : 3.558 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 214823 distance : 3.753 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 214823)



  • Original Kopparapu Recent Venus for Star HD 214823 distance : 1.604 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 214823 distance : 2.077 AU
  • Original Kopparapu Moist Greenhouse for Star HD 214823 distance : 2.123 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 214823 distance : 3.621 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 214823 distance : 3.766 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 214823)



    (Position in Stellar Map of star HD 214823 )



    (Zoomed position in Stellar Map of star HD 214823 (zoom level 3))

    (Synthetic Spectrum of star HD 109271*)
    *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