Imaginary Picture of HD 24064 b
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Exoplanet Name : HD 24064 b
Alternate Name :
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 9.4000 (Mjup) 2988.6172 (Mearth)
Semi Major Axis / Orbital Distance Calculated 1.2900 (AU) 1.2900 (AU Est.)
Eccentricity : 0.3500
Orbital Period(Yrs) 1.5211
Orbital Period(Observed/Estimated) 555.60 (Days Obs.) 535.15 (Days Est.)
Star Radiation at Atmospheric Boundary: 286860.2 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1032.9 (K)
Blackbody T 0.3(K) 970.0 (K)
Blackbody T 0.7(K) 784.8 (K)
Tidally Locked Blackbody T 0.1(K) 1228.3 (K)
Tidally Locked Blackbody T 0.3(K) 1153.5 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Radial Velocity
Mass Detection : Radial Velocity
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : HD 24064
Alternate Name :
Star Distance(LY) : 979.4
Stellar Radius(Rsun) : 38.0 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 0.9 (Msun Estimated)
Star Age : 9.0 (GY)
Temperature : 4052 (K)
Spectral type : K0
Metalicity : -0.5
Absolute Magnitude: -0.6
Apparent Magnitude: 6.8
Right Ascension(RA) 59.1512
Declination (DEC) 74.0800
Hubble Space Telescope Guide Star Catalog (GSC) ID 04339-02274
Discovered by
Discovery Paper - Authors "B.-C. Lee, M.-G. Park, S.-M. Lee, G. Jeong, H.-I. Oh, I. Han, J.W. Lee, C.-U. Lee, S.-L. Kim, K.-M. Kim"
Discovery Paper - Title "Search for exoplanet around northern circumpolar stars - Four planets around HD 11755, HD 12648, HD 24064, and 8 Ursae Minoris"
Discovery Paper - Journal 0
Discovery Paper - URL 0
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=HD+24064+&submit=SIMBAD+search
Open Exoplanet Database Link http://www.openexoplanetcatalogue.com/planet/HD%2024064%20b/
HD 24064 b
HD 24064 b

  • HD 24064 b is an exoplanet orbiting the star HD 24064, located about 979.4 light-years (300.3 pc) away from Solar System. Its discovery was publicly announced on 2015.
  • The host star HD 24064 has apparent magnitude of 6.8, with absolute magnitude of -0.6.
  • It is 1.0 times more massive and 38.0 times bigger compared with our Sun. The surface temperature is 4052 with its spectral types of K0
  • In this planetary system, the extrasolar planet HD 24064 b orbits around the star HD 24064 every 555.6 days with its orbital distance of 1.29 AU ( 192981253.2 km)
  • (Projected orbit of HD 24064 b around its host star HD 24064)


  • The Star HD 24064 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 13.516 AU ( 2021997351.8 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 18.683 AU ( 2794928751.2 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 28.469 AU ( 4258852900.5 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 41.893 AU ( 6267088611.4 km)
  • Radiation at Planetary Boundary of HD 24064 b : 286860.22 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star HD 24064)



  • Kopparapu Recent Venus for Star HD 24064 distance : 15.125 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star HD 24064 distance : 19.143 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star HD 24064 distance : 18.489 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star HD 24064 distance : 20.321 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 24064 distance : 36.235 AU
  • Kopparapu Outer Boundary for Early Mars for Star HD 24064 distance : 38.226 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star HD 24064)



  • Original Kopparapu Recent Venus for Star HD 24064 distance : 14.936 AU
  • Original Kopparapu Runaway Greenhouse for Star HD 24064 distance : 19.792 AU
  • Original Kopparapu Moist Greenhouse for Star HD 24064 distance : 19.763 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star HD 24064 distance : 36.816 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star HD 24064 distance : 38.288 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star HD 24064)



    (Position in Stellar Map of star HD 24064 and its Exoplanet HD 24064 b)



    (Zoomed position in Stellar Map of star HD 24064 and its Exoplanet HD 24064 b (zoom level 3))