2MASS J11193254 AB

Display orbital revolution around the star 2MASS J11193254 AB
Imaginary Picture of Star 2MASS J11193254 AB
Star Name : 2MASS J11193254 AB
Alternate Name :
Star Distance (LY/pc): 85.9998 (LY) 26.3677 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.1036 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 0.0000 (Msun/estimated)
Spectral type : L7
Metalicity : 0.0000
Absolute Magnitude : 12.51
Apparent Magnitude : 14.62
Right Ascension(RA) : 169.88560
Declination(DEC) : -11.62964
  • This is the 2MASS J11193254 AB . The star 2MASS J11193254 AB islocated about 86.0 light-years (26.4 pc) away from our Solar System.
  • The star 2MASS J11193254 AB has apparent magnitude of 14.6, with absolute magnitude of 12.5.
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet 2MASS J11193254 AB radius 0.907830 mass 3.700000 orbital distance 0.000000
    (Illustration of the 2MASS J11193254 AB's Planetary System)



    The Star 2MASS J11193254 AB 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.723 AU ( 108196493.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.000 AU ( 149555829.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.523 AU ( 227889987.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.242 AU ( 335350100.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star 2MASS J11193254 AB)



    Kopparapu's Recent Venus for Star 2MASS J11193254 AB distance : 0.762 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star 2MASS J11193254 AB distance : 0.965 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star 2MASS J11193254 AB distance : 0.932 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star 2MASS J11193254 AB distance : 1.022 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star 2MASS J11193254 AB distance : 1.718 AU
    Kopparapu's Outer Boundary for Early Mars for Star 2MASS J11193254 AB distance : 1.812 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star 2MASS J11193254 AB)



  • Original Kopparapu Recent Venus for Star 2MASS J11193254 AB distance : 0.759 AU
  • Original Kopparapu Runaway Greenhouse for Star 2MASS J11193254 AB distance : 0.992 AU
  • Original Kopparapu Moist Greenhouse for Star 2MASS J11193254 AB distance : 1.004 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star 2MASS J11193254 AB distance : 1.747 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star 2MASS J11193254 AB distance : 1.817 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star 2MASS J11193254 AB)



    (Position in Stellar Map of star 2MASS J11193254 AB )



    (Zoomed position in Stellar Map of star 2MASS J11193254 AB (zoom level 3))

    (Synthetic Spectrum of star K2-7*)
    *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