Imaginary Picture of HD 86264 b
/
Exoplanet Name : HD 86264 b
Alternate Name :
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 7.0000 (Mjup) 2225.5660 (Mearth)
Semi Major Axis / Orbital Distance Calculated 2.8600 (AU) 2.8600 (AU Est.)
Eccentricity : 0.7000
Orbital Period(Yrs) 4.0382
Orbital Period(Observed/Estimated) 1475.00 (Days Obs.) 1482.50 (Days Est.)
Star Radiation at Atmospheric Boundary: 788.1 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 236.5 (K)
Blackbody T 0.3(K) 222.1 (K)
Blackbody T 0.7(K) 179.7 (K)
Tidally Locked Blackbody T 0.1(K) 281.2 (K)
Tidally Locked Blackbody T 0.3(K) 264.1 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Radial Velocity
Mass Detection :
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Habitable
Habitability by Kopparapu: Not habitable
Star Name : HD 86264
Alternate Name :
Star Distance(LY) : 224.3
Stellar Radius(Rsun) : 1.9 (Rsun Measured)
Stellar Mass(Msun) : 1.4 (Msun Measured) 1.4 (Msun Estimated)
Star Age : 2.2 (GY)
Temperature : 6210 (K)
Spectral type : F7V
Metalicity : 0.2
Absolute Magnitude: 3.2
Apparent Magnitude: 7.4
Right Ascension(RA) 149.2410
Declination (DEC) -15.8950
Hubble Space Telescope Guide Star Catalog (GSC) ID 06045-01121
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+86264+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/HD%2086264%20b/
HD 86264 b
HD 86264 b

  • HD 86264 b is an exoplanet orbiting the star HD 86264, located about 224.3 light-years (68.8 pc) away from Solar System. Its discovery was publicly announced on 2009.
  • The host star HD 86264 has apparent magnitude of 7.4, with absolute magnitude of 3.2.
  • It is 1.4 times more massive and 1.9 times bigger compared with our Sun. The surface temperature is 6210 with its spectral types of F7V
  • In this planetary system, the extrasolar planet HD 86264 b orbits around the star HD 86264 every 1475.0 days with its orbital distance of 2.86 AU ( 427849910.2 km)
  • (Projected orbit of HD 86264 b around its host star HD 86264)


  • The Star HD 86264 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.571 AU ( 234962828.8 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.171 AU ( 324780032.5 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.308 AU ( 494892895.8 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.868 AU ( 728256576.0 km)
  • Radiation at Planetary Boundary of HD 86264 b : 788.05 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 86264)



  • Kopparapu Recent Venus for Star HD 86264 distance : 1.586 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star HD 86264 distance : 2.008 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HD 86264 distance : 1.939 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star HD 86264 distance : 2.125 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 86264 distance : 3.511 AU
  • Kopparapu Outer Boundary for Early Mars for Star HD 86264 distance : 3.703 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 86264)



  • Original Kopparapu Recent Venus for Star HD 86264 distance : 1.602 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 86264 distance : 2.061 AU
  • Original Kopparapu Moist Greenhouse for Star HD 86264 distance : 2.120 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 86264 distance : 3.574 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 86264 distance : 3.717 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 86264)



    (Position in Stellar Map of star HD 86264 and its Exoplanet HD 86264 b)



    (Zoomed position in Stellar Map of star HD 86264 and its Exoplanet HD 86264 b (zoom level 3))