Kepler-448

Display orbital revolution around the star Kepler-448
Imaginary Picture of Star Kepler-448
Star Name : Kepler-448
Alternate Name : "KOI-12, 2MASS J19494889+4100395, KIC 5812701, TYC 3140-349-1, WISE J194948.89+410039.6, TOI-3563"
Star Distance (LY/pc): 1302.6605 (LY) 399.3980 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.4910 (Rsun, estimated)
Stellar Mass (Msun): 1.4540 (Msun/observed) 1.4540 (Msun/estimated)
Spectral type : F2V
Metalicity : 0.0815
Absolute Magnitude : 3.50
Apparent Magnitude : 11.51
Right Ascension(RA) : 297.45373
Declination(DEC) : 41.01099
  • This is the Kepler-448 . The star Kepler-448 islocated about 1302.7 light-years (399.4 pc) away from our Solar System.
  • The star Kepler-448 has apparent magnitude of 11.5, with absolute magnitude of 3.5.
  • It is 1.5 times more massive and 1.5 times bigger compared with our Sun. The surface temperature is 6779 with its spectral types of F2V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-448 b radius 1.230000 mass 1.100000 orbital distance 0.154000
    (Illustration of the Kepler-448's Planetary System)



    The Star Kepler-448 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.484 AU ( 222058306.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.052 AU ( 306942610.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 3.126 AU ( 467712612.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.601 AU ( 688259598.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-448)



    Kopparapu's Recent Venus for Star Kepler-448 distance : 1.450 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-448 distance : 1.837 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-448 distance : 1.774 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-448 distance : 1.941 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-448 distance : 3.184 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-448 distance : 3.358 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-448)



  • Original Kopparapu Recent Venus for Star Kepler-448 distance : 1.484 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-448 distance : 1.881 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-448 distance : 1.964 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-448 distance : 3.242 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-448 distance : 3.371 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-448)



    (Position in Stellar Map of star Kepler-448 )



    (Zoomed position in Stellar Map of star Kepler-448 (zoom level 3))

    (Synthetic Spectrum of star Kepler-30*)
    *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