K2-169

Display orbital revolution around the star K2-169
Imaginary Picture of Star K2-169
Star Name : K2-169
Alternate Name : "2MASS J22281062-1435577, EPIC 206007892, WISE J222810.61-143557.6"
Star Distance (LY/pc): 774.1313 (LY) 237.3500 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9200 (Rsun, estimated)
Stellar Mass (Msun): 0.9900 (Msun/observed) 0.9900 (Msun/estimated)
Spectral type : G6
Metalicity : 0.2600
Absolute Magnitude : 3.91
Apparent Magnitude : 10.79
Right Ascension(RA) : 337.04428
Declination(DEC) : -14.59938
  • This is the K2-169 . The star K2-169 islocated about 774.1 light-years (237.3 pc) away from our Solar System.
  • The star K2-169 has apparent magnitude of 10.8, with absolute magnitude of 3.9.
  • It is 1.0 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5548 with its spectral types of G6
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-169 b radius 0.114000 mass 0.007452 orbital distance 0.000000
    (Illustration of the K2-169's Planetary System)



    The Star K2-169 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.613 AU ( 91773827.5 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.848 AU ( 126855413.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.292 AU ( 193299576.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.901 AU ( 284448794.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-169)



    Kopparapu's Recent Venus for Star K2-169 distance : 0.645 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-169 distance : 0.816 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-169 distance : 0.788 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-169 distance : 0.864 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-169 distance : 1.451 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-169 distance : 1.530 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-169)



  • Original Kopparapu Recent Venus for Star K2-169 distance : 0.643 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-169 distance : 0.839 AU
  • Original Kopparapu Moist Greenhouse for Star K2-169 distance : 0.850 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-169 distance : 1.476 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-169 distance : 1.535 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-169)



    (Position in Stellar Map of star K2-169 )



    (Zoomed position in Stellar Map of star K2-169 (zoom level 3))

    (Synthetic Spectrum of star Kepler-886*)
    *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