Imaginary Picture of TOI-132 b
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Exoplanet Name : TOI-132 b
Alternate Name :
Radius (Rjup / Re): 0.3060 (Rjup) 3.4300 (Rearth)
Mass (Mjup / Me): 0.0718 (Mjup) 22.8375 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0260 (AU) 0.0260 (AU Est.)
Eccentricity : 0.0870
Orbital Period(Yrs) 0.0058
Orbital Period(Observed/Estimated) 2.11 (Days Obs.) 1.55 (Days Est.)
Star Radiation at Atmospheric Boundary: 1246673.7 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1491.4 (K)
Blackbody T 0.3(K) 1400.5 (K)
Blackbody T 0.7(K) 1133.2 (K)
Tidally Locked Blackbody T 0.1(K) 1773.5 (K)
Tidally Locked Blackbody T 0.3(K) 1665.5 (K)
Size Class: Neptune-size
Mass Class:
Detection Type : Primary Transit
Mass Detection : Spectrum
Radius Detection : Primary Transit
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : TOI-132
Alternate Name :
Star Distance(LY) : 536.4
Stellar Radius(Rsun) : 0.9 (Rsun Measured)
Stellar Mass(Msun) : 1.0 (Msun Measured) 0.5 (Msun Estimated)
Star Age : 6.3 (GY)
Temperature : 5397 (K)
Spectral type : G8V
Metalicity : 0.2
Absolute Magnitude: 5.2
Apparent Magnitude: 11.3
Right Ascension(RA) 338.4000
Declination (DEC) -43.4367
Hubble Space Telescope Guide Star Catalog (GSC) ID
Discovered by
Discovery Paper - Authors
Discovery Paper - Title
Discovery Paper - Journal
Discovery Paper - URL
SIMBAD LINK
Open Exoplanet Database Link
TOI-132 b
TOI-132 b

  • TOI-132 b is an exoplanet orbiting the star TOI-132, located about 536.4 light-years (164.5 pc) away from Solar System. Its discovery was publicly announced on 2019.
  • The host star TOI-132 has apparent magnitude of 11.3, with absolute magnitude of 5.2.
  • It is 1.0 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5397 with its spectral types of G8V
  • In this planetary system, the extrasolar planet TOI-132 b orbits around the star TOI-132 every 2.1 days with its orbital distance of 0.03 AU ( 3889544.6 km)
  • (Projected orbit of TOI-132 b around its host star TOI-132)


  • The Star TOI-132 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.568 AU ( 84958230.4 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.785 AU ( 117434476.7 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.196 AU ( 178944154.3 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.760 AU ( 263324162.1 km)
  • Radiation at Planetary Boundary of TOI-132 b : 1246673.72 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-132)



  • Kopparapu Recent Venus for Star TOI-132 distance : 0.602 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star TOI-132 distance : 0.762 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star TOI-132 distance : 0.736 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star TOI-132 distance : 0.807 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-132 distance : 1.361 AU
  • Kopparapu Outer Boundary for Early Mars for Star TOI-132 distance : 1.436 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-132)



  • Original Kopparapu Recent Venus for Star TOI-132 distance : 0.598 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-132 distance : 0.784 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-132 distance : 0.792 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-132 distance : 1.385 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-132 distance : 1.440 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-132)



    (Position in Stellar Map of star TOI-132 and its Exoplanet TOI-132 b)



    (Zoomed position in Stellar Map of star TOI-132 and its Exoplanet TOI-132 b (zoom level 3))