TOI-263

Display orbital revolution around the star TOI-263
Imaginary Picture of Star TOI-263
Star Name : TOI-263
Alternate Name : TIC120916706
Star Distance (LY/pc): 909.9752 (LY) 279.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4050 (Rsun, estimated)
Stellar Mass (Msun): 0.4000 (Msun/observed) 0.4000 (Msun/estimated)
Spectral type : M3.5V
Metalicity : 0.0000
Absolute Magnitude : 14.77
Apparent Magnitude : 22.00
Right Ascension(RA) : 37.10829
Declination(DEC) : -25.09733
  • This is the TOI-263 . The star TOI-263 islocated about 910.0 light-years (279.0 pc) away from our Solar System.
  • The star TOI-263 has apparent magnitude of 22.0, with absolute magnitude of 14.8.
  • It is 0.4 times more massive and 0.4 times bigger compared with our Sun. The surface temperature is 3250 with its spectral types of M3.5V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-263 b radius 0.910000 mass 61.600000 orbital distance 0.009800
    (Illustration of the TOI-263's Planetary System)



    The Star TOI-263 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.093 AU ( 13863722.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.128 AU ( 19163287.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.195 AU ( 29200609.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.287 AU ( 42969975.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-263)



    Kopparapu's Recent Venus for Star TOI-263 distance : 0.105 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-263 distance : 0.133 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-263 distance : 0.128 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-263 distance : 0.140 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-263 distance : 0.262 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-263 distance : 0.276 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-263)



  • Original Kopparapu Recent Venus for Star TOI-263 distance : 0.104 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-263 distance : 0.138 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-263 distance : 0.138 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-263 distance : 0.266 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-263 distance : 0.277 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-263)



    (Position in Stellar Map of star TOI-263 )



    (Zoomed position in Stellar Map of star TOI-263 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1669*)
    *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