Imaginary Picture of TOI-2184 b

Display orbital revolution of TOI-2184 b around the hoststar TOI-2184
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Exoplanet Name : TOI-2184 b
Alternate Name :
Radius (Rjup / Re): 1.0170 (Rjup) 11.3996 (Rearth)
Mass (Mjup / Me): 0.6500 (Mjup) 206.6597 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0000 (AU) 0.0818 (AU Est.)
Eccentricity : 0.0800
Orbital Period(Yrs) 0.0189
Orbital Period(Observed/Estimated) 6.91 (Days Obs.) 0.00 (Days Est.)
Surface Gravity (G Earth) 1.5903
Star Radiation at Atmospheric Boundary: 1953236.3 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1668.5 (K)
Blackbody T 0.3(K) 1566.9 (K)
Blackbody T 0.7(K) 1267.8 (K)
Tidally Locked Blackbody T 0.1(K) 1984.2 (K)
Tidally Locked Blackbody T 0.3(K) 1863.4 (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-2184
Alternate Name :
Star Distance(LY) : 0.0
Stellar Radius(Rsun) : 2.9 (Rsun Measured)
Stellar Mass(Msun) : 1.5 (Msun Measured) 1.5 (Msun Estimated)
Star Age : 2.3 (GY)
Temperature : 5966 (K)
Spectral type : G1
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.1
Absolute Magnitude: 25.0
Apparent Magnitude: 12.3
Right Ascension(RA) 100.8333
Declination (DEC) -66.9478
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-2184 b
TOI-2184 b

  • TOI-2184 b is an exoplanet orbiting the star TOI-2184. Its discovery was publicly announced on 2021.
  • The host star TOI-2184 has apparent magnitude of 12.3, with absolute magnitude of 25.0.
  • It is 1.5 times more massive and 2.9 times bigger compared with our Sun. The surface temperature is 5966 with its spectral types of G1
  • In this planetary system, the extrasolar planet TOI-2184 b orbits around the star TOI-2184 every 6.9 days with its orbital distance of 0.08 AU ( 12235308.3 km)
  • (Projected orbit of TOI-2184 b around its host star TOI-2184)


  • The Star TOI-2184 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 2.236 AU ( 334520400.8 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 3.091 AU ( 462394614.5 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 4.710 AU ( 704587064.8 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 6.931 AU ( 1036830731.8 km)
  • Radiation at Planetary Boundary of TOI-2184 b : 1953236.33 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-2184)



  • Kopparapu Recent Venus for Star TOI-2184 distance : 2.291 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star TOI-2184 distance : 2.902 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star TOI-2184 distance : 2.802 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star TOI-2184 distance : 3.072 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-2184 distance : 5.100 AU
  • Kopparapu Outer Boundary for Early Mars for Star TOI-2184 distance : 5.379 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-2184)



  • Original Kopparapu Recent Venus for Star TOI-2184 distance : 2.303 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-2184 distance : 2.980 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-2184 distance : 3.048 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-2184 distance : 5.191 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-2184 distance : 5.398 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-2184)



    (Position in Stellar Map of star TOI-2184 and its Exoplanet TOI-2184 b)



    (Zoomed position in Stellar Map of star TOI-2184 and its Exoplanet TOI-2184 b (zoom level 3))

    (Synthetic Spectrum of star TOI-2184*)
    *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