HD 222076

Display orbital revolution around the star HD 222076
Imaginary Picture of Star HD 222076
Star Name : HD 222076
Alternate Name :
Star Distance (LY/pc): 272.3403 (LY) 83.5000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 4.1400 (Rsun, estimated)
Stellar Mass (Msun): 1.0700 (Msun/observed) 1.0700 (Msun/estimated)
Spectral type : K3
Metalicity : 0.0500
Absolute Magnitude : 2.87
Apparent Magnitude : 7.48
Right Ascension(RA) : 354.53310
Declination(DEC) : -70.90333
  • This is the HD 222076 . The star HD 222076 islocated about 272.3 light-years (83.5 pc) away from our Solar System.
  • The star HD 222076 has apparent magnitude of 7.5, with absolute magnitude of 2.9.
  • It is 1.1 times more massive and 4.1 times bigger compared with our Sun. The surface temperature is 4806 with its spectral types of K3
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 222076 b radius 0.907830 mass 1.560000 orbital distance 1.830000
    (Illustration of the HD 222076's Planetary System)



    The Star HD 222076 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 2.072 AU ( 309903147.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.863 AU ( 428367136.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 4.363 AU ( 652736718.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 6.421 AU ( 960530676.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 222076)



    Kopparapu's Recent Venus for Star HD 222076 distance : 2.261 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 222076 distance : 2.862 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 222076 distance : 2.765 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 222076 distance : 3.032 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 222076 distance : 5.230 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 222076 distance : 5.516 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 222076)



  • Original Kopparapu Recent Venus for Star HD 222076 distance : 2.233 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 222076 distance : 2.952 AU
  • Original Kopparapu Moist Greenhouse for Star HD 222076 distance : 2.955 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 222076 distance : 5.316 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 222076 distance : 5.529 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 222076)



    (Position in Stellar Map of star HD 222076 )



    (Zoomed position in Stellar Map of star HD 222076 (zoom level 3))

    (Synthetic Spectrum of star HD 125612*)
    *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