TOI-776

Display orbital revolution around the star TOI-776
Imaginary Picture of Star TOI-776
Star Name : TOI-776
Alternate Name :
Star Distance (LY/pc): 88.6818 (LY) 27.1900 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.5380 (Rsun, estimated)
Stellar Mass (Msun): 0.5440 (Msun/observed) 0.5440 (Msun/estimated)
Spectral type : M1V
Metalicity : -0.2000
Absolute Magnitude : 9.33
Apparent Magnitude : 11.50
Right Ascension(RA) : 178.57500
Declination(DEC) : -37.55278
  • This is the TOI-776 . The star TOI-776 islocated about 88.7 light-years (27.2 pc) away from our Solar System.
  • The star TOI-776 has apparent magnitude of 11.5, with absolute magnitude of 9.3.
  • It is 0.5 times more massive and 0.5 times bigger compared with our Sun. The surface temperature is 3709 with its spectral types of M1V
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet TOI-776 b radius 0.163300 mass 0.014660 orbital distance 0.065200
  • Name of the 2 Planet TOI-776 c radius 0.183800 mass 0.019200 orbital distance 0.100000
    (Illustration of the TOI-776's Planetary System)



    The Star TOI-776 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.160 AU ( 23985791.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.222 AU ( 33154632.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.338 AU ( 50520322.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.497 AU ( 74342867.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-776)



    Kopparapu's Recent Venus for Star TOI-776 distance : 0.181 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-776 distance : 0.229 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-776 distance : 0.221 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-776 distance : 0.242 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-776 distance : 0.440 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-776 distance : 0.464 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-776)



  • Original Kopparapu Recent Venus for Star TOI-776 distance : 0.179 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-776 distance : 0.237 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-776 distance : 0.237 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-776 distance : 0.447 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-776 distance : 0.465 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-776)



    (Position in Stellar Map of star TOI-776 )



    (Zoomed position in Stellar Map of star TOI-776 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1293*)
    *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