Imaginary Picture of GSC 08047-00232 b
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Exoplanet Name : GSC 08047-00232 b
Alternate Name : 2MASS J01521461-5219332 b
Radius (Rjup / Re): 0.9078 (Rjup) 10.1759 (Rearth)
Mass (Mjup / Me): 25.0000 (Mjup) 7948.4500 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0000 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0000
Orbital Period(Observed/Estimated) 0.00 (Days Obs.) 0.00 (Days Est.)
Star Radiation at Atmospheric Boundary: 0.0 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 0.0 (K)
Blackbody T 0.3(K) 0.0 (K)
Blackbody T 0.7(K) 0.0 (K)
Tidally Locked Blackbody T 0.1(K) 0.0 (K)
Tidally Locked Blackbody T 0.3(K) 0.0 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Imaging
Mass Detection : Spectrum
Radius Detection :
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : GSC 08047-00232
Alternate Name : 2MASS J01521461-5219332
Star Distance(LY) : 281.5
Stellar Radius(Rsun) : 0.7 (Rsun Estimated)
Stellar Mass(Msun) : 0.8 (Msun Measured) 0.0 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 4960 (K)
Spectral type : K2V
Metalicity : 0.0
Absolute Magnitude: 4.4
Apparent Magnitude: 9.1
Right Ascension(RA) 28.0609
Declination (DEC) -52.3259
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors
Discovery Paper - Title
Discovery Paper - Journal
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SIMBAD LINK
Open Exoplanet Database Link
GSC 08047-00232 b
GSC 08047-00232 b

  • GSC 08047-00232 b is an exoplanet orbiting the star GSC 08047-00232, located about 281.5 light-years (86.3 pc) away from Solar System. Its discovery was publicly announced on 2003.
  • The host star GSC 08047-00232 has apparent magnitude of 9.1, with absolute magnitude of 4.4.
  • It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4960 with its spectral types of K2V
  • (Projected orbit of GSC 08047-00232 b around its host star GSC 08047-00232)


  • The Star GSC 08047-00232 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.365 AU ( 54616253.3 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.505 AU ( 75493935.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.769 AU ( 115036050.2 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.132 AU ( 169280587.3 km)
  • Radiation at Planetary Boundary of GSC 08047-00232 b : 0.00 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star GSC 08047-00232)



  • Kopparapu Recent Venus for Star GSC 08047-00232 distance : 0.396 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star GSC 08047-00232 distance : 0.501 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star GSC 08047-00232 distance : 0.484 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star GSC 08047-00232 distance : 0.531 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star GSC 08047-00232 distance : 0.909 AU
  • Kopparapu Outer Boundary for Early Mars for Star GSC 08047-00232 distance : 0.959 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star GSC 08047-00232)



  • Original Kopparapu Recent Venus for Star GSC 08047-00232 distance : 0.391 AU
  • Original Kopparapu Runaway Greenhouse for Star GSC 08047-00232 distance : 0.516 AU
  • Original Kopparapu Moist Greenhouse for Star GSC 08047-00232 distance : 0.518 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star GSC 08047-00232 distance : 0.925 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star GSC 08047-00232 distance : 0.962 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star GSC 08047-00232)



    (Position in Stellar Map of star GSC 08047-00232 and its Exoplanet GSC 08047-00232 b)



    (Zoomed position in Stellar Map of star GSC 08047-00232 and its Exoplanet GSC 08047-00232 b (zoom level 3))