Kepler-50

Display orbital revolution around the star Kepler-50
Imaginary Picture of Star Kepler-50
Star Name : Kepler-50
Alternate Name : "2MASS J19122420+5002013, KIC 11807274, KOI-262, WISE J191224.21+500201.2"
Star Distance (LY/pc): 860.5699 (LY) 263.8522 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.5800 (Rsun, estimated)
Stellar Mass (Msun): 1.2400 (Msun/observed) 1.2400 (Msun/estimated)
Spectral type : F8
Metalicity : 0.0300
Absolute Magnitude : 3.89
Apparent Magnitude : 11.00
Right Ascension(RA) : 288.10087
Declination(DEC) : 50.03372
  • This is the Kepler-50 . The star Kepler-50 islocated about 860.6 light-years (263.9 pc) away from our Solar System.
  • The star Kepler-50 has apparent magnitude of 11.0, with absolute magnitude of 3.9.
  • It is 1.2 times more massive and 1.6 times bigger compared with our Sun. The surface temperature is 6225 with its spectral types of F8
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-50 b radius 0.153000 mass 0.100000 orbital distance 0.077000
  • Name of the 2 Planet Kepler-50 c radius 0.194000 mass 0.110000 orbital distance 0.087000
    (Illustration of the Kepler-50's Planetary System)



    The Star Kepler-50 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.326 AU ( 198423867.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.833 AU ( 274273639.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.794 AU ( 417932330.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.111 AU ( 615005732.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-50)



    Kopparapu's Recent Venus for Star Kepler-50 distance : 1.338 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-50 distance : 1.694 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-50 distance : 1.636 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-50 distance : 1.793 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-50 distance : 2.961 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-50 distance : 3.124 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-50)



  • Original Kopparapu Recent Venus for Star Kepler-50 distance : 1.352 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-50 distance : 1.738 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-50 distance : 1.789 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-50 distance : 3.015 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-50 distance : 3.135 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-50)



    (Position in Stellar Map of star Kepler-50 )



    (Zoomed position in Stellar Map of star Kepler-50 (zoom level 3))

    (Synthetic Spectrum of star HIP 54373*)
    *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