Kepler-409

Display orbital revolution around the star Kepler-409
Imaginary Picture of Star Kepler-409
Star Name : Kepler-409
Alternate Name : "KOI-1925, KIC 9955598, 2MASS J19344300+4651099, WISE J193443.00+465109.9"
Star Distance (LY/pc): 226.3400 (LY) 69.3963 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8900 (Rsun, estimated)
Stellar Mass (Msun): 0.9200 (Msun/observed) 0.9200 (Msun/estimated)
Spectral type : G7
Metalicity : 0.0800
Absolute Magnitude : 5.23
Apparent Magnitude : 9.44
Right Ascension(RA) : 293.67919
Declination(DEC) : 46.85276
  • This is the Kepler-409 . The star Kepler-409 islocated about 226.3 light-years (69.4 pc) away from our Solar System.
  • The star Kepler-409 has apparent magnitude of 9.4, with absolute magnitude of 5.2.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5460 with its spectral types of G7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-409 b radius 0.106000 mass 0.069220 orbital distance 0.000000
    (Illustration of the Kepler-409's Planetary System)



    The Star Kepler-409 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.575 AU ( 85987120.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.795 AU ( 118856671.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.211 AU ( 181111264.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.782 AU ( 266513159.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-409)



    Kopparapu's Recent Venus for Star Kepler-409 distance : 0.607 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-409 distance : 0.769 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-409 distance : 0.742 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-409 distance : 0.814 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-409 distance : 1.370 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-409 distance : 1.445 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-409)



  • Original Kopparapu Recent Venus for Star Kepler-409 distance : 0.604 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-409 distance : 0.791 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-409 distance : 0.799 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-409 distance : 1.394 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-409 distance : 1.449 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-409)



    (Position in Stellar Map of star Kepler-409 )



    (Zoomed position in Stellar Map of star Kepler-409 (zoom level 3))

    (Synthetic Spectrum of star Kepler-17*)
    *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