TOI-266

Display orbital revolution around the star TOI-266
Imaginary Picture of Star TOI-266
Star Name : TOI-266
Alternate Name : HIP 8152
Star Distance (LY/pc): 331.6811 (LY) 101.6940 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9200 (Rsun, estimated)
Stellar Mass (Msun): 1.0400 (Msun/observed) 1.0400 (Msun/estimated)
Spectral type : G2
Metalicity : 0.0000
Absolute Magnitude : 4.96
Apparent Magnitude : 10.00
Right Ascension(RA) : 26.20833
Declination(DEC) : -18.40083
  • This is the TOI-266 . The star TOI-266 islocated about 331.7 light-years (101.7 pc) away from our Solar System.
  • The star TOI-266 has apparent magnitude of 10.0, with absolute magnitude of 5.0.
  • It is 1.0 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5784 with its spectral types of G2
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet TOI-266 b radius 0.228400 mass 0.028000 orbital distance 0.000000
  • Name of the 2 Planet TOI-266 c radius 0.221300 mass 9.400000 orbital distance 0.000000
    (Illustration of the TOI-266's Planetary System)



    The Star TOI-266 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.667 AU ( 99747612.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.922 AU ( 137877267.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.404 AU ( 210094443.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.067 AU ( 309163176.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-266)



    Kopparapu's Recent Venus for Star TOI-266 distance : 0.691 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-266 distance : 0.875 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-266 distance : 0.845 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-266 distance : 0.926 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-266 distance : 1.545 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-266 distance : 1.629 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-266)



  • Original Kopparapu Recent Venus for Star TOI-266 distance : 0.692 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-266 distance : 0.899 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-266 distance : 0.915 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-266 distance : 1.572 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-266 distance : 1.635 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-266)



    (Position in Stellar Map of star TOI-266 )



    (Zoomed position in Stellar Map of star TOI-266 (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