Kepler-449

Display orbital revolution around the star Kepler-449
Imaginary Picture of Star Kepler-449
Star Name : Kepler-449
Alternate Name : "KOI-270, KIC 6528464, 2MASS J19345587+4154030, WISE J193455.87+415402.5"
Star Distance (LY/pc): 909.9752 (LY) 279.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.4700 (Rsun, estimated)
Stellar Mass (Msun): 0.9700 (Msun/observed) 0.9700 (Msun/estimated)
Spectral type : G6
Metalicity : 0.0000
Absolute Magnitude : 4.18
Apparent Magnitude : 11.41
Right Ascension(RA) : 293.73282
Declination(DEC) : 41.90083
  • This is the Kepler-449 . The star Kepler-449 islocated about 910.0 light-years (279.0 pc) away from our Solar System.
  • The star Kepler-449 has apparent magnitude of 11.4, with absolute magnitude of 4.2.
  • It is 1.0 times more massive and 1.5 times bigger compared with our Sun. The surface temperature is 5552 with its spectral types of G6
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-449 b radius 0.183000 mass 0.016186 orbital distance 0.000000
  • Name of the 2 Planet Kepler-449 c radius 0.247000 mass 0.021393 orbital distance 0.000000
    (Illustration of the Kepler-449's Planetary System)



    The Star Kepler-449 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.982 AU ( 146850139.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.357 AU ( 202985268.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.068 AU ( 309304629.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.043 AU ( 455155311.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-449)



    Kopparapu's Recent Venus for Star Kepler-449 distance : 1.031 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-449 distance : 1.306 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-449 distance : 1.261 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-449 distance : 1.383 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-449 distance : 2.321 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-449 distance : 2.448 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-449)



  • Original Kopparapu Recent Venus for Star Kepler-449 distance : 1.028 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-449 distance : 1.343 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-449 distance : 1.360 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-449 distance : 2.361 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-449 distance : 2.455 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-449)



    (Position in Stellar Map of star Kepler-449 )



    (Zoomed position in Stellar Map of star Kepler-449 (zoom level 3))

    (Synthetic Spectrum of star Kepler-48*)
    *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