Kepler-52

Display orbital revolution around the star Kepler-52
Imaginary Picture of Star Kepler-52
Star Name : Kepler-52
Alternate Name : "2MASS J19065712+4958327, KIC 11754553, KOI-775, WISE J190657.12+495832.6"
Star Distance (LY/pc): inf (LY) inf (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.5600 (Rsun, estimated)
Stellar Mass (Msun): 0.5400 (Msun/observed) 0.5400 (Msun/estimated)
Spectral type : M0 V
Metalicity : 0.0000
Absolute Magnitude : -inf
Apparent Magnitude : 15.50
Right Ascension(RA) : 286.73803
Declination(DEC) : 49.97575
  • This is the Kepler-52 . The star Kepler-52 islocated about inf light-years ( inf pc) away from our Solar System.
  • The star Kepler-52 has apparent magnitude of 15.5, with absolute magnitude of -inf.
  • It is 0.5 times more massive and 0.6 times bigger compared with our Sun. The surface temperature is 4263 with its spectral types of M0 V
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet Kepler-52 b radius 0.187000 mass 8.700000 orbital distance 0.000000
  • Name of the 2 Planet Kepler-52 c radius 0.164000 mass 10.410000 orbital distance 0.000000
  • Name of the 3 Planet Kepler-52 d radius 0.174000 mass 0.015445 orbital distance 0.182000
    (Illustration of the Kepler-52's Planetary System)



    The Star Kepler-52 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.220 AU ( 32981986.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.305 AU ( 45589724.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.464 AU ( 69468650.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.683 AU ( 102226162.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-52)



    Kopparapu's Recent Venus for Star Kepler-52 distance : 0.245 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-52 distance : 0.311 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-52 distance : 0.300 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-52 distance : 0.329 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-52 distance : 0.582 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-52 distance : 0.614 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-52)



  • Original Kopparapu Recent Venus for Star Kepler-52 distance : 0.242 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-52 distance : 0.321 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-52 distance : 0.320 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-52 distance : 0.591 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-52 distance : 0.615 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-52)



    (Position in Stellar Map of star Kepler-52 )



    (Zoomed position in Stellar Map of star Kepler-52 (zoom level 3))

    (Synthetic Spectrum of star HIP 8541*)
    *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