Imaginary Picture of TOI-907 b

Display orbital revolution of TOI-907 b around the hoststar TOI-907
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Exoplanet Name : TOI-907 b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 0.8560 (Rjup) 9.5949 (Rearth)
Mass (Mjup / Me): 0.6148 (Mjup) 195.4756 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0550 (AU) 0.0550 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0126
Orbital Period(Observed/Estimated) 4.58 (Days Obs.) 4.30 (Days Est.)
Surface Gravity (G Earth) 2.1233
Star Radiation at Atmospheric Boundary: 2581619.4 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 1789.0 (K)
Blackbody T 0.3(K) 1680.1 (K)
Blackbody T 0.7(K) 1359.4 (K)
Tidally Locked Blackbody T 0.1(K) 2127.5 (K)
Tidally Locked Blackbody T 0.3(K) 1998.0 (K)
Size Class: Jupiter-size
Mass Class:
Detection Type : Primary Transit
Mass Detection :
Radius Detection : Primary Transit
Habitability by Solar Eq. Astronomical Unit: Not habitable
Habitability by Kopparapu: Not habitable
Star Name : TOI-907
Alternate Name :
Star Distance(LY) : 1017.6
Stellar Radius(Rsun) : 2.1 (Rsun Measured)
Stellar Mass(Msun) : 1.2 (Msun Measured) 1.1 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 6224 (K)
Spectral type : F8
UV portion[%]: 0.3
Visible portion[%]: 1.5
IR portion[%]: 98.2
Metalicity : 0.0
Absolute Magnitude: 2.9
Apparent Magnitude: 10.4
Right Ascension(RA) 262.1834
Declination (DEC) -2.8404
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-907 b
TOI-907 b

  • TOI-907 b is an exoplanet orbiting the star TOI-907, located about 1017.6 light-years (312.0 pc) away from Solar System. Its discovery was publicly announced on 2024.
  • The host star TOI-907 has apparent magnitude of 10.4, with absolute magnitude of 2.9.
  • It is 1.2 times more massive and 2.1 times bigger compared with our Sun. The surface temperature is 6224 with its spectral types of F8
  • In this planetary system, the extrasolar planet TOI-907 b orbits around the star TOI-907 every 4.6 days with its orbital distance of 0.06 AU ( 8227882.9 km)
  • (Projected orbit of TOI-907 b around its host star TOI-907)


  • The Star TOI-907 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.729 AU ( 258621425.3 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.390 AU ( 357482395.6 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.641 AU ( 544724060.2 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 5.358 AU ( 801585317.4 km)
  • Radiation at Planetary Boundary of TOI-907 b : 2581619.35 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-907)



  • Kopparapu Recent Venus for Star TOI-907 distance : 1.744 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star TOI-907 distance : 2.209 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star TOI-907 distance : 2.133 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star TOI-907 distance : 2.337 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-907 distance : 3.860 AU
  • Kopparapu Outer Boundary for Early Mars for Star TOI-907 distance : 4.071 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-907)



  • Original Kopparapu Recent Venus for Star TOI-907 distance : 1.763 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-907 distance : 2.266 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-907 distance : 2.332 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-907 distance : 3.930 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-907 distance : 4.086 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-907)



    (Position in Stellar Map of star TOI-907 and its Exoplanet TOI-907 b)



    (Zoomed position in Stellar Map of star TOI-907 and its Exoplanet TOI-907 b (zoom level 3))

    (Synthetic Spectrum of star TOI-907*)
    *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