LKCA 15

Display orbital revolution around the star LKCA 15
Imaginary Picture of Star LKCA 15
Star Name : LKCA 15
Alternate Name :
Star Distance (LY/pc): 472.9262 (LY) 145.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9528 (Rsun, estimated)
Stellar Mass (Msun): 0.9700 (Msun/observed) 0.9700 (Msun/estimated)
Spectral type : K5V
Metalicity : 0.0000
Absolute Magnitude : 6.10
Apparent Magnitude : 11.91
Right Ascension(RA) : 69.82500
Declination(DEC) : 22.35083
  • This is the LKCA 15 . The star LKCA 15 islocated about 472.9 light-years (145.0 pc) away from our Solar System.
  • The star LKCA 15 has apparent magnitude of 11.9, with absolute magnitude of 6.1.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 4400 with its spectral types of K5V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet LkCa 15 c radius 0.000000 mass 0.000000 orbital distance 18.600000
    (Illustration of the LKCA 15's Planetary System)



    The Star LKCA 15 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.400 AU ( 59778289.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.552 AU ( 82629218.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.842 AU ( 125908643.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.239 AU ( 185280084.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star LKCA 15)



    Kopparapu's Recent Venus for Star LKCA 15 distance : 0.310 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star LKCA 15 distance : 0.393 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star LKCA 15 distance : 0.380 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star LKCA 15 distance : 0.416 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star LKCA 15 distance : 0.731 AU
    Kopparapu's Outer Boundary for Early Mars for Star LKCA 15 distance : 0.771 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star LKCA 15)



  • Original Kopparapu Recent Venus for Star LKCA 15 distance : 0.306 AU
  • Original Kopparapu Runaway Greenhouse for Star LKCA 15 distance : 0.406 AU
  • Original Kopparapu Moist Greenhouse for Star LKCA 15 distance : 0.405 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star LKCA 15 distance : 0.743 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star LKCA 15 distance : 0.773 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star LKCA 15)



    (Position in Stellar Map of star LKCA 15 )



    (Zoomed position in Stellar Map of star LKCA 15 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1225*)
    *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