K2-147

Display orbital revolution around the star K2-147
Imaginary Picture of Star K2-147
Star Name : K2-147
Alternate Name : "2MASS J19351996-2829523, EPIC 213715787, WISE J193519.93-282953.7"
Star Distance (LY/pc): 297.0374 (LY) 91.0722 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.5500 (Rsun, estimated)
Stellar Mass (Msun): 0.5800 (Msun/observed) 0.5800 (Msun/estimated)
Spectral type : M2
Metalicity : 0.1900
Absolute Magnitude : 6.04
Apparent Magnitude : 10.84
Right Ascension(RA) : 293.83319
Declination(DEC) : -28.49783
  • This is the K2-147 . The star K2-147 islocated about 297.0 light-years (91.1 pc) away from our Solar System.
  • The star K2-147 has apparent magnitude of 10.8, with absolute magnitude of 6.0.
  • It is 0.6 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 3672 with its spectral types of M2
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-147 b radius 0.123000 mass 0.009830 orbital distance 0.015900
    (Illustration of the K2-147's Planetary System)



    The Star K2-147 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.161 AU ( 24034005.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.222 AU ( 33221275.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.338 AU ( 50621872.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.498 AU ( 74492302.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-147)



    Kopparapu's Recent Venus for Star K2-147 distance : 0.181 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-147 distance : 0.229 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-147 distance : 0.221 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-147 distance : 0.242 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-147 distance : 0.442 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-147 distance : 0.466 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-147)



  • Original Kopparapu Recent Venus for Star K2-147 distance : 0.179 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-147 distance : 0.237 AU
  • Original Kopparapu Moist Greenhouse for Star K2-147 distance : 0.237 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-147 distance : 0.449 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-147 distance : 0.467 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-147)



    (Position in Stellar Map of star K2-147 )



    (Zoomed position in Stellar Map of star K2-147 (zoom level 3))

    (Synthetic Spectrum of star Kepler-943*)
    *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