Imaginary Picture of TOI-5153 b

Display orbital revolution of TOI-5153 b around the hoststar TOI-5153
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Exoplanet Name : TOI-5153 b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 1.0600 (Rjup) 11.8815 (Rearth)
Mass (Mjup / Me): 3.2600 (Mjup) 1036.4779 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.1580 (AU) 0.1580 (AU Est.)
Eccentricity : 0.0900
Orbital Period(Yrs) 0.0557
Orbital Period(Observed/Estimated) 20.33 (Days Obs.) 20.60 (Days Est.)
Surface Gravity (G Earth) 7.3420
Star Radiation at Atmospheric Boundary: 151673.2 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 880.8 (K)
Blackbody T 0.3(K) 827.1 (K)
Blackbody T 0.7(K) 669.3 (K)
Tidally Locked Blackbody T 0.1(K) 1047.4 (K)
Tidally Locked Blackbody T 0.3(K) 983.7 (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-5153
Alternate Name :
Star Distance(LY) : 1272.3
Stellar Radius(Rsun) : 1.4 (Rsun Measured)
Stellar Mass(Msun) : 1.2 (Msun Measured) 1.3 (Msun Estimated)
Star Age : 5.4 (GY)
Temperature : 6300 (K)
Spectral type : F8V
UV portion[%]: 0.3
Visible portion[%]: 1.5
IR portion[%]: 98.2
Metalicity : 0.1
Absolute Magnitude: 4.0
Apparent Magnitude: 12.0
Right Ascension(RA) 91.5417
Declination (DEC) -19.9533
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-5153 b
TOI-5153 b

  • TOI-5153 b is an exoplanet orbiting the star TOI-5153, located about 1272.3 light-years (390.1 pc) away from Solar System. Its discovery was publicly announced on 2022.
  • The host star TOI-5153 has apparent magnitude of 12.0, with absolute magnitude of 4.0.
  • It is 1.2 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 6300 with its spectral types of F8V
  • In this planetary system, the extrasolar planet TOI-5153 b orbits around the star TOI-5153 every 20.3 days with its orbital distance of 0.16 AU ( 23636463.6 km)
  • (Projected orbit of TOI-5153 b around its host star TOI-5153)


  • The Star TOI-5153 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.204 AU ( 180080731.9 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.664 AU ( 248918632.2 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.535 AU ( 379296909.9 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.731 AU ( 558152018.8 km)
  • Radiation at Planetary Boundary of TOI-5153 b : 151673.22 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-5153)



  • Kopparapu Recent Venus for Star TOI-5153 distance : 1.209 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star TOI-5153 distance : 1.531 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star TOI-5153 distance : 1.478 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star TOI-5153 distance : 1.620 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-5153 distance : 2.672 AU
  • Kopparapu Outer Boundary for Early Mars for Star TOI-5153 distance : 2.818 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-5153)



  • Original Kopparapu Recent Venus for Star TOI-5153 distance : 1.224 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-5153 distance : 1.570 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-5153 distance : 1.619 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-5153 distance : 2.720 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-5153 distance : 2.829 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-5153)



    (Position in Stellar Map of star TOI-5153 and its Exoplanet TOI-5153 b)



    (Zoomed position in Stellar Map of star TOI-5153 and its Exoplanet TOI-5153 b (zoom level 3))

    (Synthetic Spectrum of star TOI-5153*)
    *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