K2-161

Display orbital revolution around the star K2-161
Imaginary Picture of Star K2-161
Star Name : K2-161
Alternate Name : "2MASS J12151051-0329442, EPIC 201231064, WISE J121510.52-032944.3"
Star Distance (LY/pc): 3069.4215 (LY) 941.0900 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 2.5700 (Rsun, estimated)
Stellar Mass (Msun): 0.9900 (Msun/observed) 0.9900 (Msun/estimated)
Spectral type : G
Metalicity : -0.0300
Absolute Magnitude : 0.73
Apparent Magnitude : 10.60
Right Ascension(RA) : 183.79384
Declination(DEC) : -3.49561
  • This is the K2-161 . The star K2-161 islocated about 3069.4 light-years (941.1 pc) away from our Solar System.
  • The star K2-161 has apparent magnitude of 10.6, with absolute magnitude of 0.7.
  • It is 1.0 times more massive and 2.6 times bigger compared with our Sun. The surface temperature is 4972 with its spectral types of G
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet K2-161 b radius 0.546000 mass 0.178121 orbital distance 0.000000
    (Illustration of the K2-161's Planetary System)



    The Star K2-161 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.376 AU ( 205898638.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.902 AU ( 284605726.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.899 AU ( 433676144.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.266 AU ( 638173444.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-161)



    Kopparapu's Recent Venus for Star K2-161 distance : 1.491 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-161 distance : 1.888 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-161 distance : 1.823 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-161 distance : 1.999 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-161 distance : 3.425 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-161 distance : 3.613 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-161)



  • Original Kopparapu Recent Venus for Star K2-161 distance : 1.475 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-161 distance : 1.945 AU
  • Original Kopparapu Moist Greenhouse for Star K2-161 distance : 1.951 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-161 distance : 3.482 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-161 distance : 3.622 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-161)



    (Position in Stellar Map of star K2-161 )



    (Zoomed position in Stellar Map of star K2-161 (zoom level 3))

    (Synthetic Spectrum of star Kepler-878*)
    *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