HD 141399
Imaginary Picture of Star HD 141399
Star Name : HD 141399
Alternate Name :
Star Distance (LY/pc): 121.9275 (LY) 37.3832 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.4600 (Rsun, estimated)
Stellar Mass (Msun): 1.0700 (Msun/observed) 1.0700 (Msun/estimated)
Spectral type : K0V
Metalicity : 0.3500
Absolute Magnitude : 4.34
Apparent Magnitude : 7.20
Right Ascension(RA) : 236.72500
Declination(DEC) : 46.98639
  • This is the HD 141399 . The star HD 141399 islocated about 121.9 light-years (37.4 pc) away from our Solar System.
  • The star HD 141399 has apparent magnitude of 7.2, with absolute magnitude of 4.3.
  • It is 1.1 times more massive and 1.5 times bigger compared with our Sun. The surface temperature is 5600 with its spectral types of K0V
  • Number of Extrasolar Planets : 4
  • Name of the 1 Planet HD 141399 b radius 0.907830 mass 0.451000 orbital distance 0.415000
  • Name of the 2 Planet HD 141399 c radius 0.907830 mass 1.330000 orbital distance 0.689000
  • Name of the 3 Planet HD 141399 d radius 0.907830 mass 1.180000 orbital distance 2.090000
  • Name of the 4 Planet HD 141399 e radius 0.907830 mass 0.660000 orbital distance 5.000000
    (Illustration of the HD 141399's Planetary System)



    The Star HD 141399 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.992 AU ( 148383982.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.371 AU ( 205105440.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.089 AU ( 312535302.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.074 AU ( 459909388.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 141399)



    Kopparapu's Recent Venus for Star HD 141399 distance : 1.039 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 141399 distance : 1.316 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 141399 distance : 1.271 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 141399 distance : 1.393 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 141399 distance : 2.335 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 141399 distance : 2.463 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 141399)



  • Original Kopparapu Recent Venus for Star HD 141399 distance : 1.037 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 141399 distance : 1.353 AU
  • Original Kopparapu Moist Greenhouse for Star HD 141399 distance : 1.372 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 141399 distance : 2.376 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 141399 distance : 2.471 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 141399)



    (Position in Stellar Map of star HD 141399 )



    (Zoomed position in Stellar Map of star HD 141399 (zoom level 3))