2MASS J155947+440359

Display orbital revolution around the star 2MASS J155947+440359
Imaginary Picture of Star 2MASS J155947+440359
Star Name : 2MASS J155947+440359
Alternate Name :
Star Distance (LY/pc): 145.9874 (LY) 44.7600 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4819 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 0.0000 (Msun/estimated)
Spectral type : M2.0V
Metalicity : 0.0000
Absolute Magnitude : 8.55
Apparent Magnitude : 11.80
Right Ascension(RA) : 239.94583
Declination(DEC) : 44.06667
  • This is the 2MASS J155947+440359 . The star 2MASS J155947+440359 islocated about 146.0 light-years (44.8 pc) away from our Solar System.
  • The star 2MASS J155947+440359 has apparent magnitude of 11.8, with absolute magnitude of 8.5.
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet 2MASS J155947+440359 b radius 0.907830 mass 43.000000 orbital distance 1101.230000
    (Illustration of the 2MASS J155947+440359's Planetary System)



    The Star 2MASS J155947+440359 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.135 AU ( 20241710.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.187 AU ( 27979333.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.285 AU ( 42634312.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.419 AU ( 62738259.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star 2MASS J155947+440359)



    Kopparapu's Recent Venus for Star 2MASS J155947+440359 distance : 0.153 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star 2MASS J155947+440359 distance : 0.193 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star 2MASS J155947+440359 distance : 0.187 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star 2MASS J155947+440359 distance : 0.204 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star 2MASS J155947+440359 distance : 0.374 AU
    Kopparapu's Outer Boundary for Early Mars for Star 2MASS J155947+440359 distance : 0.395 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star 2MASS J155947+440359)



  • Original Kopparapu Recent Venus for Star 2MASS J155947+440359 distance : 0.151 AU
  • Original Kopparapu Runaway Greenhouse for Star 2MASS J155947+440359 distance : 0.200 AU
  • Original Kopparapu Moist Greenhouse for Star 2MASS J155947+440359 distance : 0.200 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star 2MASS J155947+440359 distance : 0.380 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star 2MASS J155947+440359 distance : 0.395 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star 2MASS J155947+440359)



    (Position in Stellar Map of star 2MASS J155947+440359 )



    (Zoomed position in Stellar Map of star 2MASS J155947+440359 (zoom level 3))

    (Synthetic Spectrum of star K2-223*)
    *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