Imaginary Picture of TOI-1333 b

Display orbital revolution of TOI-1333 b around the hoststar TOI-1333
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Exoplanet Name : TOI-1333 b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 1.3960 (Rjup) 15.6478 (Rearth)
Mass (Mjup / Me): 2.3700 (Mjup) 753.5131 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0626 (AU) 0.0626 (AU Est.)
Eccentricity : 0.0730
Orbital Period(Yrs) 0.0129
Orbital Period(Observed/Estimated) 4.72 (Days Obs.) 4.73 (Days Est.)
Surface Gravity (G Earth) 3.0774
Star Radiation at Atmospheric Boundary: 1796783.2 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1634.1 (K)
Blackbody T 0.3(K) 1534.5 (K)
Blackbody T 0.7(K) 1241.6 (K)
Tidally Locked Blackbody T 0.1(K) 1943.2 (K)
Tidally Locked Blackbody T 0.3(K) 1824.9 (K)
Size Class: Super-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 : TOI-1333
Alternate Name :
Star Distance(LY) : 653.6
Stellar Radius(Rsun) : 1.9 (Rsun Measured)
Stellar Mass(Msun) : 1.5 (Msun Measured) 1.5 (Msun Estimated)
Star Age : 2.3 (GY)
Temperature : 6274 (K)
Spectral type : F8
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.1
Absolute Magnitude: 3.0
Apparent Magnitude: 9.5
Right Ascension(RA) 325.0167
Declination (DEC) 48.4069
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-1333 b
TOI-1333 b

  • TOI-1333 b is an exoplanet orbiting the star TOI-1333, located about 653.6 light-years (200.4 pc) away from Solar System. Its discovery was publicly announced on 2021.
  • The host star TOI-1333 has apparent magnitude of 9.5, with absolute magnitude of 3.0.
  • It is 1.5 times more massive and 1.9 times bigger compared with our Sun. The surface temperature is 6274 with its spectral types of F8
  • In this planetary system, the extrasolar planet TOI-1333 b orbits around the star TOI-1333 every 4.7 days with its orbital distance of 0.06 AU ( 9364826.7 km)
  • (Projected orbit of TOI-1333 b around its host star TOI-1333)


  • The Star TOI-1333 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.642 AU ( 245571450.3 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.269 AU ( 339443919.8 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.458 AU ( 517237414.9 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 5.088 AU ( 761137514.8 km)
  • Radiation at Planetary Boundary of TOI-1333 b : 1796783.16 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-1333)



  • Kopparapu Recent Venus for Star TOI-1333 distance : 1.651 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star TOI-1333 distance : 2.091 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star TOI-1333 distance : 2.019 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star TOI-1333 distance : 2.213 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-1333 distance : 3.651 AU
  • Kopparapu Outer Boundary for Early Mars for Star TOI-1333 distance : 3.851 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-1333)



  • Original Kopparapu Recent Venus for Star TOI-1333 distance : 1.671 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-1333 distance : 2.145 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-1333 distance : 2.211 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-1333 distance : 3.717 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-1333 distance : 3.865 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-1333)



    (Position in Stellar Map of star TOI-1333 and its Exoplanet TOI-1333 b)



    (Zoomed position in Stellar Map of star TOI-1333 and its Exoplanet TOI-1333 b (zoom level 3))

    (Synthetic Spectrum of star TOI-1333*)
    *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