BD+45 564

Display orbital revolution around the star BD+45 564
Imaginary Picture of Star BD+45 564
Star Name : BD+45 564
Alternate Name :
Star Distance (LY/pc): 175.1458 (LY) 53.7000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7232 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 0.8047 (Msun/estimated)
Spectral type : K1
Metalicity : 0.0000
Absolute Magnitude : 5.85
Apparent Magnitude : 9.50
Right Ascension(RA) : 32.94583
Declination(DEC) : 45.92417
  • This is the BD+45 564 . The star BD+45 564 islocated about 175.1 light-years (53.7 pc) away from our Solar System.
  • The star BD+45 564 has apparent magnitude of 9.5, with absolute magnitude of 5.9.
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet BD+45 564 b radius 0.907830 mass 1.360000 orbital distance 0.830000
    (Illustration of the BD+45 564's Planetary System)



    The Star BD+45 564 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.409 AU ( 61205179.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.566 AU ( 84601553.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.862 AU ( 128914044.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.268 AU ( 189702663.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star BD+45 564)



    Kopparapu's Recent Venus for Star BD+45 564 distance : 0.440 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star BD+45 564 distance : 0.557 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star BD+45 564 distance : 0.538 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star BD+45 564 distance : 0.590 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star BD+45 564 distance : 1.006 AU
    Kopparapu's Outer Boundary for Early Mars for Star BD+45 564 distance : 1.061 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star BD+45 564)



  • Original Kopparapu Recent Venus for Star BD+45 564 distance : 0.436 AU
  • Original Kopparapu Runaway Greenhouse for Star BD+45 564 distance : 0.574 AU
  • Original Kopparapu Moist Greenhouse for Star BD+45 564 distance : 0.577 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star BD+45 564 distance : 1.023 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star BD+45 564 distance : 1.064 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star BD+45 564)



    (Position in Stellar Map of star BD+45 564 )



    (Zoomed position in Stellar Map of star BD+45 564 (zoom level 3))

    (Synthetic Spectrum of star BD+20 2457*)
    *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