HD 283869

Display orbital revolution around the star HD 283869
Imaginary Picture of Star HD 283869
Star Name : HD 283869
Alternate Name : EPIC 248045685
Star Distance (LY/pc): 154.9567 (LY) 47.5100 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6600 (Rsun, estimated)
Stellar Mass (Msun): 0.7400 (Msun/observed) 0.7400 (Msun/estimated)
Spectral type : K4
Metalicity : 0.1500
Absolute Magnitude : 7.22
Apparent Magnitude : 10.60
Right Ascension(RA) : 71.92500
Declination(DEC) : 26.15000
  • This is the HD 283869 . The star HD 283869 islocated about 155.0 light-years (47.5 pc) away from our Solar System.
  • The star HD 283869 has apparent magnitude of 10.6, with absolute magnitude of 7.2.
  • It is 0.7 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4655 with its spectral types of K4
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 283869 b radius 0.174900 mass 0.015519 orbital distance 0.400000
    (Illustration of the HD 283869's Planetary System)



    The Star HD 283869 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.310 AU ( 46349112.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.428 AU ( 64066585.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.653 AU ( 97623298.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.960 AU ( 143656959.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 283869)



    Kopparapu's Recent Venus for Star HD 283869 distance : 0.340 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 283869 distance : 0.431 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 283869 distance : 0.416 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 283869 distance : 0.456 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 283869 distance : 0.792 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 283869 distance : 0.836 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 283869)



  • Original Kopparapu Recent Venus for Star HD 283869 distance : 0.336 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 283869 distance : 0.444 AU
  • Original Kopparapu Moist Greenhouse for Star HD 283869 distance : 0.444 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 283869 distance : 0.805 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 283869 distance : 0.837 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 283869)



    (Position in Stellar Map of star HD 283869 )



    (Zoomed position in Stellar Map of star HD 283869 (zoom level 3))

    (Synthetic Spectrum of star HD 116029 A*)
    *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