Imaginary Picture of HD 132406 b

Display orbital revolution of HD 132406 b around the hoststar HD 132406
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Exoplanet Name : HD 132406 b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 5.6100 (Mjup) 1783.6322 (Mearth)
Semi Major Axis / Orbital Distance Calculated 1.9800 (AU) 1.9800 (AU Est.)
Eccentricity : 0.3400
Orbital Period(Yrs) 2.6666
Orbital Period(Observed/Estimated) 974.00 (Days Obs.) 974.71 (Days Est.)
Surface Gravity (G Earth) 17.2251
Star Radiation at Atmospheric Boundary: 422.2 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 202.3 (K)
Blackbody T 0.3(K) 190.0 (K)
Blackbody T 0.7(K) 153.7 (K)
Tidally Locked Blackbody T 0.1(K) 240.6 (K)
Tidally Locked Blackbody T 0.3(K) 225.9 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Radial Velocity
Mass Detection :
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : HD 132406
Alternate Name :
Star Distance(LY) : 229.5
Stellar Radius(Rsun) : 1.1 (Rsun Estimated)
Stellar Mass(Msun) : 1.1 (Msun Measured) 1.1 (Msun Estimated)
Star Age : 6.4 (GY)
Temperature : 5885 (K)
Spectral type : G0V
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.2
Absolute Magnitude: 4.2
Apparent Magnitude: 8.4
Right Ascension(RA) 224.2277
Declination (DEC) 53.3822
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors 0
Discovery Paper - Title
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.harvard.edu/simbad/sim-basic?Ident=HD+132406+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/HD%20132406%20b/
HD 132406 b
HD 132406 b

  • HD 132406 b is an exoplanet orbiting the star HD 132406, located about 229.5 light-years (70.4 pc) away from Solar System. Its discovery was publicly announced on 2007.
  • The host star HD 132406 has apparent magnitude of 8.4, with absolute magnitude of 4.2.
  • It is 1.1 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5885 with its spectral types of G0V
  • In this planetary system, the extrasolar planet HD 132406 b orbits around the star HD 132406 every 974.0 days with its orbital distance of 1.98 AU ( 296203784.0 km)
  • (Projected orbit of HD 132406 b around its host star HD 132406)


  • The Star HD 132406 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.796 AU ( 119064952.0 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.100 AU ( 164578879.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.676 AU ( 250781790.4 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.467 AU ( 369036390.7 km)
  • Radiation at Planetary Boundary of HD 132406 b : 422.21 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 132406)



  • Kopparapu Recent Venus for Star HD 132406 distance : 0.820 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star HD 132406 distance : 1.038 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HD 132406 distance : 1.002 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star HD 132406 distance : 1.099 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 132406 distance : 1.828 AU
  • Kopparapu Outer Boundary for Early Mars for Star HD 132406 distance : 1.928 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 132406)



  • Original Kopparapu Recent Venus for Star HD 132406 distance : 0.822 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 132406 distance : 1.066 AU
  • Original Kopparapu Moist Greenhouse for Star HD 132406 distance : 1.088 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 132406 distance : 1.860 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 132406 distance : 1.934 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 132406)



    (Position in Stellar Map of star HD 132406 and its Exoplanet HD 132406 b)



    (Zoomed position in Stellar Map of star HD 132406 and its Exoplanet HD 132406 b (zoom level 3))

    (Synthetic Spectrum of star HD 132406*)
    *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