2MASS J19434782+4014521

Display orbital revolution around the star 2MASS J19434782+4014521
Imaginary Picture of Star 2MASS J19434782+4014521
Star Name : 2MASS J19434782+4014521
Alternate Name : 5115688
Star Distance (LY/pc): 5458.6773 (LY) 1673.6400 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 4.9500 (Rsun, estimated)
Stellar Mass (Msun): 1.7650 (Msun/observed) 1.7650 (Msun/estimated)
Spectral type : K1
Metalicity : -0.1600
Absolute Magnitude : 2.41
Apparent Magnitude : 13.53
Right Ascension(RA) : 295.94925
Declination(DEC) : 40.24783
  • This is the 2MASS J19434782+4014521 . The star 2MASS J19434782+4014521 islocated about 5458.7 light-years (1673.6 pc) away from our Solar System.
  • The star 2MASS J19434782+4014521 has apparent magnitude of 13.5, with absolute magnitude of 2.4.
  • It is 1.8 times more massive and 5.0 times bigger compared with our Sun. The surface temperature is 5039 with its spectral types of K1
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet KOI-6526 b radius 0.830000 mass 0.494852 orbital distance 1.463800
    (Illustration of the 2MASS J19434782+4014521's Planetary System)



    The Star 2MASS J19434782+4014521 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 2.723 AU ( 407335281.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 3.764 AU ( 563043808.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 5.735 AU ( 857954162.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 8.439 AU ( 1262517134.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star 2MASS J19434782+4014521)



    Kopparapu's Recent Venus for Star 2MASS J19434782+4014521 distance : 2.940 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star 2MASS J19434782+4014521 distance : 3.722 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star 2MASS J19434782+4014521 distance : 3.595 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star 2MASS J19434782+4014521 distance : 3.943 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star 2MASS J19434782+4014521 distance : 6.736 AU
    Kopparapu's Outer Boundary for Early Mars for Star 2MASS J19434782+4014521 distance : 7.105 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star 2MASS J19434782+4014521)



  • Original Kopparapu Recent Venus for Star 2MASS J19434782+4014521 distance : 2.910 AU
  • Original Kopparapu Runaway Greenhouse for Star 2MASS J19434782+4014521 distance : 3.835 AU
  • Original Kopparapu Moist Greenhouse for Star 2MASS J19434782+4014521 distance : 3.851 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star 2MASS J19434782+4014521 distance : 6.850 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star 2MASS J19434782+4014521 distance : 7.123 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star 2MASS J19434782+4014521)



    (Position in Stellar Map of star 2MASS J19434782+4014521 )



    (Zoomed position in Stellar Map of star 2MASS J19434782+4014521 (zoom level 3))

    (Synthetic Spectrum of star HD 210277*)
    *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