TOI-122

Display orbital revolution around the star TOI-122
Imaginary Picture of Star TOI-122
Star Name : TOI-122
Alternate Name :
Star Distance (LY/pc): 202.9669 (LY) 62.2300 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.3340 (Rsun, estimated)
Stellar Mass (Msun): 0.3120 (Msun/observed) 0.3120 (Msun/estimated)
Spectral type : M5
Metalicity : 0.0000
Absolute Magnitude : 11.53
Apparent Magnitude : 15.50
Right Ascension(RA) : 332.94583
Declination(DEC) : -58.94500
  • This is the TOI-122 . The star TOI-122 islocated about 203.0 light-years (62.2 pc) away from our Solar System.
  • The star TOI-122 has apparent magnitude of 15.5, with absolute magnitude of 11.5.
  • It is 0.3 times more massive and 0.3 times bigger compared with our Sun. The surface temperature is 3403 with its spectral types of M5
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-122 b radius 0.242700 mass 0.027700 orbital distance 0.039200
    (Illustration of the TOI-122's Planetary System)



    The Star TOI-122 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.084 AU ( 12535119.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.116 AU ( 17326810.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.176 AU ( 26402225.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.260 AU ( 38852031.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-122)



    Kopparapu's Recent Venus for Star TOI-122 distance : 0.095 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-122 distance : 0.120 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-122 distance : 0.116 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-122 distance : 0.127 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-122 distance : 0.234 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-122 distance : 0.247 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-122)



  • Original Kopparapu Recent Venus for Star TOI-122 distance : 0.094 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-122 distance : 0.124 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-122 distance : 0.124 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-122 distance : 0.238 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-122 distance : 0.248 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-122)



    (Position in Stellar Map of star TOI-122 )



    (Zoomed position in Stellar Map of star TOI-122 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1246*)
    *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