Imaginary Picture of TIC 231080232 b

Display orbital revolution of TIC 231080232 b around the hoststar TIC 231080232
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Exoplanet Name : TIC 231080232 b
Alternate Name :
Status : Confirmed
Radius (Rjup / Re): 0.1989 (Rjup) 2.2295 (Rearth)
Mass (Mjup / Me): 0.0175 (Mjup) 5.5608 (Mearth)
Semi Major Axis / Orbital Distance Calculated 0.0860 (AU) 0.0860 (AU Est.)
Eccentricity : 0.0000
Orbital Period(Yrs) 0.0344
Orbital Period(Observed/Estimated) 12.55 (Days Obs.) 12.49 (Days Est.)
Surface Gravity (G Earth) 1.1188
Star Radiation at Atmospheric Boundary: 10533.5 (W/m2)
Measured Temperature (K) 0.0 (K)
Blackbody T 0.1(K) 452.2 (K)
Blackbody T 0.3(K) 424.6 (K)
Blackbody T 0.7(K) 343.6 (K)
Tidally Locked Blackbody T 0.1(K) 537.7 (K)
Tidally Locked Blackbody T 0.3(K) 505.0 (K)
Size Class: sub-Neptune-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 : TIC 231080232
Alternate Name : SCR J0432-6852
Star Distance(LY) : 404.5
Stellar Radius(Rsun) : 0.5 (Rsun Measured)
Stellar Mass(Msun) : 0.5 (Msun Measured) 0.5 (Msun Estimated)
Star Age : 0.0 (GY)
Temperature : 3812 (K)
Spectral type : M3V
UV portion[%]: 0.4
Visible portion[%]: 17.8
IR portion[%]: 81.8
Metalicity : 0.0
Absolute Magnitude: 6.7
Apparent Magnitude: 12.2
Right Ascension(RA) 68.0180
Declination (DEC) -68.8830
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
TIC 231080232 b
TIC 231080232 b

  • TIC 231080232 b is an exoplanet orbiting the star TIC 231080232, located about 404.5 light-years (124.0 pc) away from Solar System. Its discovery was publicly announced on 2024.
  • The host star TIC 231080232 has apparent magnitude of 12.2, with absolute magnitude of 6.7.
  • It is 0.5 times more massive and 0.5 times bigger compared with our Sun. The surface temperature is 3812 with its spectral types of M3V
  • In this planetary system, the extrasolar planet TIC 231080232 b orbits around the star TIC 231080232 every 12.6 days with its orbital distance of 0.09 AU ( 12865416.9 km)
  • (Projected orbit of TIC 231080232 b around its host star TIC 231080232)


  • The Star TIC 231080232 's habitable zone is located at the following distance
  • Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.173 AU ( 25830958.9 km)
  • Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.239 AU ( 35705135.6 km)
  • Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.364 AU ( 54406725.2 km)
  • Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.535 AU ( 80061879.5 km)
  • Radiation at Planetary Boundary of TIC 231080232 b : 10533.50 W/m2

    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TIC 231080232)



  • Kopparapu Recent Venus for Star TIC 231080232 distance : 0.194 AU
  • Kopparapu Runaway Greenhouse for Earth-sized planet for Star TIC 231080232 distance : 0.246 AU
  • Kopparapu Runaway Greenhouse for Super-Earth-sized planet for Star TIC 231080232 distance : 0.237 AU
  • Kopparapu Runaway Greenhouse for Mars-sized planet for Star TIC 231080232 distance : 0.261 AU
  • Kopparapu Outer Boundary for Maximum Greenhouse for Star TIC 231080232 distance : 0.471 AU
  • Kopparapu Outer Boundary for Early Mars for Star TIC 231080232 distance : 0.497 AU

    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TIC 231080232)



  • Original Kopparapu Recent Venus for Star TIC 231080232 distance : 0.192 AU
  • Original Kopparapu Runaway Greenhouse for Star TIC 231080232 distance : 0.254 AU
  • Original Kopparapu Moist Greenhouse for Star TIC 231080232 distance : 0.254 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TIC 231080232 distance : 0.478 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TIC 231080232 distance : 0.497 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TIC 231080232)



    (Position in Stellar Map of star TIC 231080232 and its Exoplanet TIC 231080232 b)



    (Zoomed position in Stellar Map of star TIC 231080232 and its Exoplanet TIC 231080232 b (zoom level 3))

    (Synthetic Spectrum of star TIC 231080232*)
    *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