Kepler-51

Display orbital revolution around the star Kepler-51
Imaginary Picture of Star Kepler-51
Star Name : Kepler-51
Alternate Name : "2MASS J19455514+4956156, KIC 11773022, KOI-620, WISE J194555.14+495615.6"
Star Distance (LY/pc): 2614.9883 (LY) 801.7600 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9400 (Rsun, estimated)
Stellar Mass (Msun): 1.0400 (Msun/observed) 1.0400 (Msun/estimated)
Spectral type : G0
Metalicity : 0.0000
Absolute Magnitude : 5.48
Apparent Magnitude : 15.00
Right Ascension(RA) : 296.47978
Declination(DEC) : 49.93768
  • This is the Kepler-51 . The star Kepler-51 islocated about 2615.0 light-years (801.8 pc) away from our Solar System.
  • The star Kepler-51 has apparent magnitude of 15.0, with absolute magnitude of 5.5.
  • It is 1.0 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 6018 with its spectral types of G0
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet Kepler-51 b radius 0.633000 mass 0.007000 orbital distance 0.251400
  • Name of the 2 Planet Kepler-51 c radius 0.803000 mass 0.013000 orbital distance 0.384000
  • Name of the 3 Planet Kepler-51 d radius 0.865000 mass 0.024000 orbital distance 0.509000
    (Illustration of the Kepler-51's Planetary System)



    The Star Kepler-51 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.738 AU ( 110329165.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.019 AU ( 152503739.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.553 AU ( 232381949.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.286 AU ( 341960218.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-51)



    Kopparapu's Recent Venus for Star Kepler-51 distance : 0.753 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-51 distance : 0.954 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-51 distance : 0.921 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-51 distance : 1.010 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-51 distance : 1.675 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-51 distance : 1.766 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-51)



  • Original Kopparapu Recent Venus for Star Kepler-51 distance : 0.758 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-51 distance : 0.980 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-51 distance : 1.003 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-51 distance : 1.705 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-51 distance : 1.773 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-51)



    (Position in Stellar Map of star Kepler-51 )



    (Zoomed position in Stellar Map of star Kepler-51 (zoom level 3))

    (Synthetic Spectrum of star HIP 1481*)
    *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