TOI-969

Display orbital revolution around the star TOI-969
Imaginary Picture of Star TOI-969
Star Name : TOI-969
Alternate Name :
Star Distance (LY/pc): 253.8472 (LY) 77.8300 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.6710 (Rsun, estimated)
Stellar Mass (Msun): 0.7340 (Msun/observed) 0.7340 (Msun/estimated)
Spectral type : K
Metalicity : 0.1750
Absolute Magnitude : 7.54
Apparent Magnitude : 12.00
Right Ascension(RA) : 115.13750
Declination(DEC) : 2.09889
  • This is the TOI-969 . The star TOI-969 islocated about 253.8 light-years (77.8 pc) away from our Solar System.
  • The star TOI-969 has apparent magnitude of 12.0, with absolute magnitude of 7.5.
  • It is 0.7 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4435 with its spectral types of K
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet TOI-969 b radius 0.246680 mass 0.028600 orbital distance 0.026360
  • Name of the 2 Planet TOI-969 c radius 0.907830 mass 11.300000 orbital distance 2.540000
    (Illustration of the TOI-969's Planetary System)



    The Star TOI-969 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.286 AU ( 42772819.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.395 AU ( 59123214.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.602 AU ( 90090695.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.886 AU ( 132572404.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-969)



    Kopparapu's Recent Venus for Star TOI-969 distance : 0.316 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-969 distance : 0.401 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-969 distance : 0.387 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-969 distance : 0.424 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-969 distance : 0.744 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-969 distance : 0.785 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-969)



  • Original Kopparapu Recent Venus for Star TOI-969 distance : 0.312 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-969 distance : 0.414 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-969 distance : 0.413 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-969 distance : 0.756 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-969 distance : 0.787 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-969)



    (Position in Stellar Map of star TOI-969 )



    (Zoomed position in Stellar Map of star TOI-969 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1757*)
    *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