TOI-1773

Display orbital revolution around the star TOI-1773
Imaginary Picture of Star TOI-1773
Star Name : TOI-1773
Alternate Name : 55 Cnc
Star Distance (LY/pc): 40.2477 (LY) 12.3400 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9800 (Rsun, estimated)
Stellar Mass (Msun): 1.0150 (Msun/observed) 1.0150 (Msun/estimated)
Spectral type : K0IV-V
Metalicity : 0.3100
Absolute Magnitude : 5.49
Apparent Magnitude : 5.95
Right Ascension(RA) : 133.15417
Declination(DEC) : 28.33389
  • This is the TOI-1773 . The star TOI-1773 islocated about 40.2 light-years (12.3 pc) away from our Solar System.
  • The star TOI-1773 has apparent magnitude of 6.0, with absolute magnitude of 5.5.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5196 with its spectral types of K0IV-V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-1773 c radius 0.907830 mass 3.840000 orbital distance 5.446000
    (Illustration of the TOI-1773's Planetary System)



    The Star TOI-1773 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.573 AU ( 85747698.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.792 AU ( 118525728.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.207 AU ( 180606979.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.777 AU ( 265771082.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-1773)



    Kopparapu's Recent Venus for Star TOI-1773 distance : 0.614 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-1773 distance : 0.777 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-1773 distance : 0.751 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-1773 distance : 0.824 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-1773 distance : 1.399 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-1773 distance : 1.475 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-1773)



  • Original Kopparapu Recent Venus for Star TOI-1773 distance : 0.609 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-1773 distance : 0.801 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-1773 distance : 0.806 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-1773 distance : 1.422 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-1773 distance : 1.479 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-1773)



    (Position in Stellar Map of star TOI-1773 )



    (Zoomed position in Stellar Map of star TOI-1773 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1864*)
    *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