TOI-4377

Display orbital revolution around the star TOI-4377
Imaginary Picture of Star TOI-4377
Star Name : TOI-4377
Alternate Name :
Star Distance (LY/pc): 1497.0560 (LY) 459.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 3.5200 (Rsun, estimated)
Stellar Mass (Msun): 1.3600 (Msun/observed) 1.3600 (Msun/estimated)
Spectral type : K2
Metalicity : 0.2000
Absolute Magnitude : 3.39
Apparent Magnitude : 11.70
Right Ascension(RA) : 164.93333
Declination(DEC) : -82.22139
  • This is the TOI-4377 . The star TOI-4377 islocated about 1497.1 light-years (459.0 pc) away from our Solar System.
  • The star TOI-4377 has apparent magnitude of 11.7, with absolute magnitude of 3.4.
  • It is 1.4 times more massive and 3.5 times bigger compared with our Sun. The surface temperature is 4974 with its spectral types of K2
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-4377 b radius 1.350000 mass 0.957000 orbital distance 0.057900
    (Illustration of the TOI-4377's Planetary System)



    The Star TOI-4377 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.887 AU ( 282235954.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.608 AU ( 390123845.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.974 AU ( 594462406.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 5.848 AU ( 874777472.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-4377)



    Kopparapu's Recent Venus for Star TOI-4377 distance : 2.043 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-4377 distance : 2.587 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-4377 distance : 2.499 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-4377 distance : 2.740 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-4377 distance : 4.694 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-4377 distance : 4.951 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-4377)



  • Original Kopparapu Recent Venus for Star TOI-4377 distance : 2.021 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-4377 distance : 2.666 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-4377 distance : 2.675 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-4377 distance : 4.773 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-4377 distance : 4.963 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-4377)



    (Position in Stellar Map of star TOI-4377 )



    (Zoomed position in Stellar Map of star TOI-4377 (zoom level 3))

    (Synthetic Spectrum of star K2-75*)
    *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