Imaginary Picture of TOI-6008 b

Display orbital revolution of TOI-6008 b around the hoststar TOI-6008
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Exoplanet Name : TOI-6008 b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 0.0919 (Rjup) 1.0301 (Rearth)
Mass (Mjup / Me): 0.0035 (Mjup) 1.1128 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0108 (AU) 0.0108 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0023
Orbital Period(Observed/Estimated) 0.86 (Days Obs.) 0.85 (Days Est.)
Surface Gravity (G Earth) 1.0487
Star Radiation at Atmospheric Boundary: 54145.2 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 680.8 (K)
Blackbody T 0.3(K) 639.4 (K)
Blackbody T 0.7(K) 517.3 (K)
Tidally Locked Blackbody T 0.1(K) 809.6 (K)
Tidally Locked Blackbody T 0.3(K) 760.3 (K)
Size Class: Earth-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-6008
Alternate Name :
Star Distance(LY) : 75.1
Stellar Radius(Rsun) : 0.2 (Rsun Measured)
Stellar Mass(Msun) : 0.2 (Msun Measured) 0.2 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 3075 (K)
Spectral type : M5.0
UV portion[%]: 0.1
Visible portion[%]: 6.6
IR portion[%]: 93.3
Metalicity : 0.3
Absolute Magnitude: 14.2
Apparent Magnitude: 16.0
Right Ascension(RA) 310.4488
Declination (DEC) 49.6469
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-6008 b
TOI-6008 b

  • TOI-6008 b is an exoplanet orbiting the star TOI-6008, located about 75.1 light-years (23.0 pc) away from Solar System. Its discovery was publicly announced on 2024.
  • The host star TOI-6008 has apparent magnitude of 16.0, with absolute magnitude of 14.2.
  • It is 0.2 times more massive and 0.2 times bigger compared with our Sun. The surface temperature is 3075 with its spectral types of M5.0
  • In this planetary system, the extrasolar planet TOI-6008 b orbits around the star TOI-6008 every 0.9 days with its orbital distance of 0.01 AU ( 1615657.0 km)
  • (Projected orbit of TOI-6008 b around its host star TOI-6008)


  • The Star TOI-6008 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.049 AU ( 7354609.1 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.068 AU ( 10165991.8 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.104 AU ( 15490721.7 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.152 AU ( 22795275.6 km)
  • Radiation at Planetary Boundary of TOI-6008 b : 54145.24 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-6008)



  • Kopparapu Recent Venus for Star TOI-6008 distance : 0.056 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star TOI-6008 distance : 0.071 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star TOI-6008 distance : 0.068 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star TOI-6008 distance : 0.075 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-6008 distance : 0.140 AU
  • Kopparapu Outer Boundary for Early Mars for Star TOI-6008 distance : 0.148 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-6008)



  • Original Kopparapu Recent Venus for Star TOI-6008 distance : 0.056 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-6008 distance : 0.073 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-6008 distance : 0.074 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-6008 distance : 0.142 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-6008 distance : 0.148 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-6008)



    (Position in Stellar Map of star TOI-6008 and its Exoplanet TOI-6008 b)



    (Zoomed position in Stellar Map of star TOI-6008 and its Exoplanet TOI-6008 b (zoom level 3))

    (Synthetic Spectrum of star TOI-6008*)
    *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