Kepler-874

Display orbital revolution around the star Kepler-874
Imaginary Picture of Star Kepler-874
Star Name : Kepler-874
Alternate Name : "2MASS J19394964+4300515, KIC 7456001, KOI-1517, WISE J193949.65+430051.4"
Star Distance (LY/pc): 3496.3923 (LY) 1072.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.1300 (Rsun, estimated)
Stellar Mass (Msun): 1.0900 (Msun/observed) 1.0900 (Msun/estimated)
Spectral type : G0
Metalicity : 0.0300
Absolute Magnitude : 3.39
Apparent Magnitude : 13.54
Right Ascension(RA) : 294.95686
Declination(DEC) : 43.01433
  • This is the Kepler-874 . The star Kepler-874 islocated about 3496.4 light-years (1072.0 pc) away from our Solar System.
  • The star Kepler-874 has apparent magnitude of 13.5, with absolute magnitude of 3.4.
  • It is 1.1 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 6020 with its spectral types of G0
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-874 b radius 0.352000 mass 0.029741 orbital distance 0.000000
    (Illustration of the Kepler-874's Planetary System)



    The Star Kepler-874 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.887 AU ( 132717911.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.226 AU ( 183450836.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.869 AU ( 279538477.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.750 AU ( 411353115.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-874)



    Kopparapu's Recent Venus for Star Kepler-874 distance : 0.906 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-874 distance : 1.147 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-874 distance : 1.108 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-874 distance : 1.215 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-874 distance : 2.014 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-874 distance : 2.124 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-874)



  • Original Kopparapu Recent Venus for Star Kepler-874 distance : 0.912 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-874 distance : 1.178 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-874 distance : 1.206 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-874 distance : 2.050 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-874 distance : 2.132 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-874)



    (Position in Stellar Map of star Kepler-874 )



    (Zoomed position in Stellar Map of star Kepler-874 (zoom level 3))

    (Synthetic Spectrum of star Kepler-219*)
    *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