K2-165

Display orbital revolution around the star K2-165
Imaginary Picture of Star K2-165
Star Name : K2-165
Alternate Name : "2MASS J12193607+0058064, EPIC 201528828, TYC 281-875-1, WISE J121936.10+005806.0"
Star Distance (LY/pc): 428.1049 (LY) 131.2577 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8000 (Rsun, estimated)
Stellar Mass (Msun): 0.8300 (Msun/observed) 0.8300 (Msun/estimated)
Spectral type : K0
Metalicity : -0.0500
Absolute Magnitude : 4.46
Apparent Magnitude : 10.05
Right Ascension(RA) : 184.90033
Declination(DEC) : 0.96840
  • This is the K2-165 . The star K2-165 islocated about 428.1 light-years (131.3 pc) away from our Solar System.
  • The star K2-165 has apparent magnitude of 10.1, with absolute magnitude of 4.5.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5185 with its spectral types of K0
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet K2-165 b radius 0.114000 mass 0.007452 orbital distance 0.000000
  • Name of the 2 Planet K2-165 c radius 0.139000 mass 0.012533 orbital distance 0.000000
  • Name of the 3 Planet K2-165 d radius 0.236000 mass 0.020506 orbital distance 0.000000
    (Illustration of the K2-165's Planetary System)



    The Star K2-165 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.466 AU ( 69702061.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.644 AU ( 96346463.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.981 AU ( 146810689.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.444 AU ( 216038361.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star K2-165)



    Kopparapu's Recent Venus for Star K2-165 distance : 0.499 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star K2-165 distance : 0.632 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star K2-165 distance : 0.611 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star K2-165 distance : 0.670 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star K2-165 distance : 1.138 AU
    Kopparapu's Outer Boundary for Early Mars for Star K2-165 distance : 1.200 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star K2-165)



  • Original Kopparapu Recent Venus for Star K2-165 distance : 0.495 AU
  • Original Kopparapu Runaway Greenhouse for Star K2-165 distance : 0.651 AU
  • Original Kopparapu Moist Greenhouse for Star K2-165 distance : 0.655 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star K2-165 distance : 1.157 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star K2-165 distance : 1.204 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star K2-165)



    (Position in Stellar Map of star K2-165 )



    (Zoomed position in Stellar Map of star K2-165 (zoom level 3))

    (Synthetic Spectrum of star Kepler-961*)
    *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