Imaginary Picture of TOI-150 b

Display orbital revolution of TOI-150 b around the hoststar TOI-150
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Exoplanet Name : TOI-150 b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 1.2550 (Rjup) 14.0673 (Rearth)
Mass (Mjup / Me): 2.5100 (Mjup) 798.0244 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0643 (AU) 0.0643 (AU Est.)
Eccentricity : 0.2620
Orbital Period(Yrs) 0.0160
Orbital Period(Observed/Estimated) 5.86 (Days Obs.) 5.33 (Days Est.)
Surface Gravity (G Earth) 4.0327
Star Radiation at Atmospheric Boundary: 942730.6 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1390.7 (K)
Blackbody T 0.3(K) 1306.0 (K)
Blackbody T 0.7(K) 1056.7 (K)
Tidally Locked Blackbody T 0.1(K) 1653.9 (K)
Tidally Locked Blackbody T 0.3(K) 1553.1 (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-150
Alternate Name :
Star Distance(LY) : 1095.9
Stellar Radius(Rsun) : 1.6 (Rsun Measured)
Stellar Mass(Msun) : 1.2 (Msun Measured) 1.0 (Msun Estimated)
Star Age : 2.3 (GY)
Temperature : 6029 (K)
Spectral type : F
UV portion[%]: 7.8
Visible portion[%]: 44.8
IR portion[%]: 47.4
Metalicity : 0.2
Absolute Magnitude: 3.8
Apparent Magnitude: 11.4
Right Ascension(RA) 112.9657
Declination (DEC) -73.6061
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-150 b
TOI-150 b

  • TOI-150 b is an exoplanet orbiting the star TOI-150, located about 1095.9 light-years (336.0 pc) away from Solar System. Its discovery was publicly announced on 2019.
  • The host star TOI-150 has apparent magnitude of 11.4, with absolute magnitude of 3.8.
  • It is 1.2 times more massive and 1.6 times bigger compared with our Sun. The surface temperature is 6029 with its spectral types of F
  • In this planetary system, the extrasolar planet TOI-150 b orbits around the star TOI-150 every 5.9 days with its orbital distance of 0.06 AU ( 9619143.1 km)
  • (Projected orbit of TOI-150 b around its host star TOI-150)


  • The Star TOI-150 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.221 AU ( 182709226.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.688 AU ( 252551898.1 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.572 AU ( 384833203.0 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.785 AU ( 566298916.7 km)
  • Radiation at Planetary Boundary of TOI-150 b : 942730.58 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-150)



  • Kopparapu Recent Venus for Star TOI-150 distance : 1.247 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star TOI-150 distance : 1.579 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star TOI-150 distance : 1.525 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star TOI-150 distance : 1.671 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-150 distance : 2.771 AU
  • Kopparapu Outer Boundary for Early Mars for Star TOI-150 distance : 2.923 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-150)



  • Original Kopparapu Recent Venus for Star TOI-150 distance : 1.255 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-150 distance : 1.621 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-150 distance : 1.660 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-150 distance : 2.820 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-150 distance : 2.933 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-150)



    (Position in Stellar Map of star TOI-150 and its Exoplanet TOI-150 b)



    (Zoomed position in Stellar Map of star TOI-150 and its Exoplanet TOI-150 b (zoom level 3))

    (Synthetic Spectrum of star TOI-150*)
    *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