HD 139189

Display orbital revolution around the star HD 139189
Imaginary Picture of Star HD 139189
Star Name : HD 139189
Alternate Name :
Star Distance (LY/pc): 155.3171 (LY) 47.6205 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8130 (Rsun, estimated)
Stellar Mass (Msun): 0.8400 (Msun/observed) 0.8400 (Msun/estimated)
Spectral type : K0V
Metalicity : 0.0200
Absolute Magnitude : 6.10
Apparent Magnitude : 9.49
Right Ascension(RA) : 234.97469
Declination(DEC) : -61.18335
  • This is the HD 139189 . The star HD 139189 islocated about 155.3 light-years (47.6 pc) away from our Solar System.
  • The star HD 139189 has apparent magnitude of 9.5, with absolute magnitude of 6.1.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5035 with its spectral types of K0V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet HD 139189 b radius 0.907830 mass 38.860000 orbital distance 11.544000
    (Illustration of the HD 139189's Planetary System)



    The Star HD 139189 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.447 AU ( 66795561.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.617 AU ( 92328922.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.940 AU ( 140688845.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.384 AU ( 207029799.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 139189)



    Kopparapu's Recent Venus for Star HD 139189 distance : 0.482 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star HD 139189 distance : 0.611 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star HD 139189 distance : 0.590 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star HD 139189 distance : 0.647 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star HD 139189 distance : 1.105 AU
    Kopparapu's Outer Boundary for Early Mars for Star HD 139189 distance : 1.166 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 139189)



  • Original Kopparapu Recent Venus for Star HD 139189 distance : 0.477 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 139189 distance : 0.629 AU
  • Original Kopparapu Moist Greenhouse for Star HD 139189 distance : 0.632 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 139189 distance : 1.124 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 139189 distance : 1.168 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 139189)



    (Position in Stellar Map of star HD 139189 )



    (Zoomed position in Stellar Map of star HD 139189 (zoom level 3))

    (Synthetic Spectrum of star HD 63433*)
    *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