BD-00 4475

Display orbital revolution around the star BD-00 4475
Imaginary Picture of Star BD-00 4475
Star Name : BD-00 4475
Alternate Name :
Star Distance (LY/pc): 139.2360 (LY) 42.6900 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9992 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 0.8269 (Msun/estimated)
Spectral type : G0
Metalicity : 0.0000
Absolute Magnitude : 5.85
Apparent Magnitude : 9.00
Right Ascension(RA) : 347.71250
Declination(DEC) : 0.40972
  • This is the BD-00 4475 . The star BD-00 4475 islocated about 139.2 light-years (42.7 pc) away from our Solar System.
  • The star BD-00 4475 has apparent magnitude of 9.0, with absolute magnitude of 5.8.
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet BD-00 4475 b radius 0.907830 mass 23.050000 orbital distance 1.480000
    (Illustration of the BD-00 4475's Planetary System)



    The Star BD-00 4475 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.792 AU ( 118523320.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.095 AU ( 163830203.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.669 AU ( 249640973.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.456 AU ( 367357629.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star BD-00 4475)



    Kopparapu's Recent Venus for Star BD-00 4475 distance : 0.808 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star BD-00 4475 distance : 1.023 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star BD-00 4475 distance : 0.988 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star BD-00 4475 distance : 1.083 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star BD-00 4475 distance : 1.794 AU
    Kopparapu's Outer Boundary for Early Mars for Star BD-00 4475 distance : 1.893 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star BD-00 4475)



  • Original Kopparapu Recent Venus for Star BD-00 4475 distance : 0.813 AU
  • Original Kopparapu Runaway Greenhouse for Star BD-00 4475 distance : 1.050 AU
  • Original Kopparapu Moist Greenhouse for Star BD-00 4475 distance : 1.076 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star BD-00 4475 distance : 1.826 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star BD-00 4475 distance : 1.899 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star BD-00 4475)



    (Position in Stellar Map of star BD-00 4475 )



    (Zoomed position in Stellar Map of star BD-00 4475 (zoom level 3))

    (Synthetic Spectrum of star BD+49 828*)
    *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