Imaginary Picture of TOI-2337 b

Display orbital revolution of TOI-2337 b around the hoststar TOI-2337
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Exoplanet Name : TOI-2337 b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 0.9000 (Rjup) 10.0881 (Rearth)
Mass (Mjup / Me): 1.0000 (Mjup) 317.9380 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0447 (AU Est.)
Eccentricity : 0.0190
Orbital Period(Yrs) 0.0082
Orbital Period(Observed/Estimated) 2.99 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 3.1241
Star Radiation at Atmospheric Boundary: 3328691.7 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1906.4 (K)
Blackbody T 0.3(K) 1790.3 (K)
Blackbody T 0.7(K) 1448.5 (K)
Tidally Locked Blackbody T 0.1(K) 2267.1 (K)
Tidally Locked Blackbody T 0.3(K) 2129.0 (K)
Size Class: 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-2337
Alternate Name :
Star Distance(LY) : 0.0
Stellar Radius(Rsun) : 3.2 (Rsun Measured)
Stellar Mass(Msun) : 1.3 (Msun Measured) 1.3 (Msun Estimated)
Star Age : 4.9 (GY)
Temperature : 4780 (K)
Spectral type : K3
UV portion[%]: 2.4
Visible portion[%]: 35.3
IR portion[%]: 62.3
Metalicity : 0.4
Absolute Magnitude: 25.0
Apparent Magnitude: 11.0
Right Ascension(RA) 290.6208
Declination (DEC) 60.8539
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-2337 b
TOI-2337 b

  • TOI-2337 b is an exoplanet orbiting the star TOI-2337. Its discovery was publicly announced on 2022.
  • The host star TOI-2337 has apparent magnitude of 11.0, with absolute magnitude of 25.0.
  • It is 1.3 times more massive and 3.2 times bigger compared with our Sun. The surface temperature is 4780 with its spectral types of K3
  • In this planetary system, the extrasolar planet TOI-2337 b orbits around the star TOI-2337 every 3.0 days with its orbital distance of 0.04 AU ( 6680403.5 km)
  • (Projected orbit of TOI-2337 b around its host star TOI-2337)


  • The Star TOI-2337 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.594 AU ( 238434874.5 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.203 AU ( 329579307.0 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.357 AU ( 502205928.1 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.940 AU ( 739018023.4 km)
  • Radiation at Planetary Boundary of TOI-2337 b : 3328691.70 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-2337)



  • Kopparapu Recent Venus for Star TOI-2337 distance : 1.741 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star TOI-2337 distance : 2.205 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star TOI-2337 distance : 2.129 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star TOI-2337 distance : 2.338 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-2337 distance : 4.033 AU
  • Kopparapu Outer Boundary for Early Mars for Star TOI-2337 distance : 4.254 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-2337)



  • Original Kopparapu Recent Venus for Star TOI-2337 distance : 1.720 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-2337 distance : 2.274 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-2337 distance : 2.276 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-2337 distance : 4.099 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-2337 distance : 4.263 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-2337)



    (Position in Stellar Map of star TOI-2337 and its Exoplanet TOI-2337 b)



    (Zoomed position in Stellar Map of star TOI-2337 and its Exoplanet TOI-2337 b (zoom level 3))

    (Synthetic Spectrum of star TOI-2337*)
    *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