BD +48 738
Imaginary Picture of Star BD +48 738
Star Name : BD +48 738
Alternate Name :
Star Distance (LY/pc): 0.0000 (LY) 0.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 11.0000 (Rsun, estimated)
Stellar Mass (Msun): 0.7400 (Msun/observed) 0.7400 (Msun/estimated)
Spectral type : K0III
Metalicity : -0.2000
Absolute Magnitude : 25.00
Apparent Magnitude : 9.14
Right Ascension(RA) : 40.71026
Declination(DEC) : 49.58694
  • The star BD +48 738 has apparent magnitude of 9.1, with absolute magnitude of 25.0.
  • It is 0.7 times more massive and 11.0 times bigger compared with our Sun. The surface temperature is 4414 with its spectral types of K0III
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet BD+48 738 b radius 0.907830 mass 0.910000 orbital distance 1.000000
    (Illustration of the BD +48 738's Planetary System)



    The Star BD +48 738 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 4.643 AU ( 694569094.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 6.418 AU ( 960076001.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 9.779 AU ( 1462943362.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 14.390 AU ( 2152785244.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star BD +48 738)



    Kopparapu's Recent Venus for Star BD +48 738 distance : 5.143 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star BD +48 738 distance : 6.510 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star BD +48 738 distance : 6.288 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star BD +48 738 distance : 6.892 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star BD +48 738 distance : 12.108 AU
    Kopparapu's Outer Boundary for Early Mars for Star BD +48 738 distance : 12.772 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star BD +48 738)



  • Original Kopparapu Recent Venus for Star BD +48 738 distance : 5.074 AU
  • Original Kopparapu Runaway Greenhouse for Star BD +48 738 distance : 6.723 AU
  • Original Kopparapu Moist Greenhouse for Star BD +48 738 distance : 6.714 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star BD +48 738 distance : 12.305 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star BD +48 738 distance : 12.796 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star BD +48 738)



    (Position in Stellar Map of star BD +48 738 )



    (Zoomed position in Stellar Map of star BD +48 738 (zoom level 3))