TOI-669

Display orbital revolution around the star TOI-669
Imaginary Picture of Star TOI-669
Star Name : TOI-669
Alternate Name :
Star Distance (LY/pc): 465.9791 (LY) 142.8700 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9900 (Rsun, estimated)
Stellar Mass (Msun): 1.0000 (Msun/observed) 1.0000 (Msun/estimated)
Spectral type : G5
Metalicity : 0.0000
Absolute Magnitude : 5.23
Apparent Magnitude : 11.00
Right Ascension(RA) : 158.90000
Declination(DEC) : -5.18139
  • This is the TOI-669 . The star TOI-669 islocated about 466.0 light-years (142.9 pc) away from our Solar System.
  • The star TOI-669 has apparent magnitude of 11.0, with absolute magnitude of 5.2.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5625 with its spectral types of G5
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-669 b radius 0.161843 mass 0.031000 orbital distance 0.048000
    (Illustration of the TOI-669's Planetary System)



    The Star TOI-669 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.679 AU ( 101516903.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.938 AU ( 140322889.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.429 AU ( 213821030.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.103 AU ( 314647013.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-669)



    Kopparapu's Recent Venus for Star TOI-669 distance : 0.710 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-669 distance : 0.899 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-669 distance : 0.868 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-669 distance : 0.952 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-669 distance : 1.594 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-669 distance : 1.681 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-669)



  • Original Kopparapu Recent Venus for Star TOI-669 distance : 0.709 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-669 distance : 0.924 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-669 distance : 0.938 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-669 distance : 1.622 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-669 distance : 1.687 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-669)



    (Position in Stellar Map of star TOI-669 )



    (Zoomed position in Stellar Map of star TOI-669 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1714*)
    *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