Imaginary Picture of CoRoT-32 b

Display orbital revolution of CoRoT-32 b around the hoststar CoRoT-32
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Exoplanet Name : CoRoT-32 b
Alternate Name : CoRoT-223977153 b
Status : Confirmed
Radius (Rjup / Re): 0.5700 (Rjup) 6.3891 (Rearth)
Mass (Mjup / Me): 0.1500 (Mjup) 47.6907 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0710 (AU) 0.0710 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0184
Orbital Period(Observed/Estimated) 6.72 (Days Obs.) 6.62 (Days Est.)
Surface Gravity (G Earth) 1.1683
Star Radiation at Atmospheric Boundary: 192858.9 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 935.3 (K)
Blackbody T 0.3(K) 878.3 (K)
Blackbody T 0.7(K) 710.7 (K)
Tidally Locked Blackbody T 0.1(K) 1112.3 (K)
Tidally Locked Blackbody T 0.3(K) 1044.5 (K)
Size Class: sub-Jupiter-size
Mass Class:
Detection Type : Primary Transit
Mass Detection : Radial Velocity
Radius Detection : Primary Transit
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : CoRoT-32
Alternate Name : CoRoT-223977153
Star Distance(LY) : 1851.2
Stellar Radius(Rsun) : 0.8 (Rsun Measured)
Stellar Mass(Msun) : 1.1 (Msun Measured) 1.1 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 5970 (K)
Spectral type : G0VI
UV portion[%]: 0.3
Visible portion[%]: 1.5
IR portion[%]: 98.2
Metalicity : 0.0
Absolute Magnitude: 5.2
Apparent Magnitude: 14.0
Right Ascension(RA) 100.1958
Declination (DEC) 9.2575
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors
Discovery Paper - Title
Discovery Paper - Journal
Discovery Paper - URL
SIMBAD LINK http://simbad.u-strasbg.fr/simbad/sim-basic?Ident=CoRoT-32+&submit=SIMBAD+search
Open Exoplanet Database Link
CoRoT-32 b
CoRoT-32 b

  • CoRoT-32 b is an exoplanet orbiting the star CoRoT-32, located about 1851.2 light-years (567.6 pc) away from Solar System. Its discovery was publicly announced on 2017.
  • The host star CoRoT-32 has apparent magnitude of 14.0, with absolute magnitude of 5.2.
  • It is 1.1 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5970 with its spectral types of G0VI
  • In this planetary system, the extrasolar planet CoRoT-32 b orbits around the star CoRoT-32 every 6.7 days with its orbital distance of 0.07 AU ( 10621448.8 km)
  • (Projected orbit of CoRoT-32 b around its host star CoRoT-32)


  • The Star CoRoT-32 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.610 AU ( 91250208.6 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.843 AU ( 126131634.8 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.285 AU ( 192196698.6 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.891 AU ( 282825861.6 km)
  • Radiation at Planetary Boundary of CoRoT-32 b : 192858.87 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star CoRoT-32)



  • Kopparapu Recent Venus for Star CoRoT-32 distance : 0.625 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star CoRoT-32 distance : 0.791 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star CoRoT-32 distance : 0.764 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star CoRoT-32 distance : 0.838 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star CoRoT-32 distance : 1.391 AU
  • Kopparapu Outer Boundary for Early Mars for Star CoRoT-32 distance : 1.467 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star CoRoT-32)



  • Original Kopparapu Recent Venus for Star CoRoT-32 distance : 0.628 AU
  • Original Kopparapu Runaway Greenhouse for Star CoRoT-32 distance : 0.813 AU
  • Original Kopparapu Moist Greenhouse for Star CoRoT-32 distance : 0.831 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star CoRoT-32 distance : 1.415 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star CoRoT-32 distance : 1.472 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star CoRoT-32)



    (Position in Stellar Map of star CoRoT-32 and its Exoplanet CoRoT-32 b)



    (Zoomed position in Stellar Map of star CoRoT-32 and its Exoplanet CoRoT-32 b (zoom level 3))

    (Synthetic Spectrum of star CoRoT-32*)
    *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