TOI-1224

Display orbital revolution around the star TOI-1224
Imaginary Picture of Star TOI-1224
Star Name : TOI-1224
Alternate Name :
Star Distance (LY/pc): 121.5910 (LY) 37.2800 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4040 (Rsun, estimated)
Stellar Mass (Msun): 0.4000 (Msun/observed) 0.4000 (Msun/estimated)
Spectral type : M5
Metalicity : 0.0000
Absolute Magnitude : 11.14
Apparent Magnitude : 14.00
Right Ascension(RA) : 37.19798
Declination(DEC) : -80.89910
  • This is the TOI-1224 . The star TOI-1224 islocated about 121.6 light-years (37.3 pc) away from our Solar System.
  • The star TOI-1224 has apparent magnitude of 14.0, with absolute magnitude of 11.1.
  • It is 0.4 times more massive and 0.4 times bigger compared with our Sun. The surface temperature is 3326 with its spectral types of M5
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet TOI-1224 b radius 0.187000 mass 0.016515 orbital distance 0.035500
  • Name of the 2 Planet TOI-1224 c radius 0.256900 mass 0.022190 orbital distance 0.000000
    (Illustration of the TOI-1224's Planetary System)



    The Star TOI-1224 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.097 AU ( 14483848.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.134 AU ( 20020463.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.204 AU ( 30506755.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.300 AU ( 44892027.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-1224)



    Kopparapu's Recent Venus for Star TOI-1224 distance : 0.110 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-1224 distance : 0.139 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-1224 distance : 0.134 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-1224 distance : 0.146 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-1224 distance : 0.272 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-1224 distance : 0.287 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-1224)



  • Original Kopparapu Recent Venus for Star TOI-1224 distance : 0.109 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-1224 distance : 0.144 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-1224 distance : 0.144 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-1224 distance : 0.277 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-1224 distance : 0.288 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-1224)



    (Position in Stellar Map of star TOI-1224 )



    (Zoomed position in Stellar Map of star TOI-1224 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1781*)
    *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