Kepler-778

Display orbital revolution around the star Kepler-778
Imaginary Picture of Star Kepler-778
Star Name : Kepler-778
Alternate Name : "2MASS J19095458+4414150, KIC 8288947, KOI-1142"
Star Distance (LY/pc): 2932.1424 (LY) 899.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7700 (Rsun, estimated)
Stellar Mass (Msun): 0.8100 (Msun/observed) 0.8100 (Msun/estimated)
Spectral type : K1
Metalicity : -0.0900
Absolute Magnitude : 4.58
Apparent Magnitude : 14.35
Right Ascension(RA) : 287.47744
Declination(DEC) : 44.23751
  • This is the Kepler-778 . The star Kepler-778 islocated about 2932.1 light-years (899.0 pc) away from our Solar System.
  • The star Kepler-778 has apparent magnitude of 14.4, with absolute magnitude of 4.6.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5102 with its spectral types of K1
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-778 b radius 0.150000 mass 0.013453 orbital distance 0.000000
    (Illustration of the Kepler-778's Planetary System)



    The Star Kepler-778 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.434 AU ( 64957566.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.600 AU ( 89788332.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.915 AU ( 136817548.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.346 AU ( 201333015.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-778)



    Kopparapu's Recent Venus for Star Kepler-778 distance : 0.467 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-778 distance : 0.592 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-778 distance : 0.572 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-778 distance : 0.627 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-778 distance : 1.068 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-778 distance : 1.127 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-778)



  • Original Kopparapu Recent Venus for Star Kepler-778 distance : 0.463 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-778 distance : 0.610 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-778 distance : 0.613 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-778 distance : 1.086 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-778 distance : 1.130 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-778)



    (Position in Stellar Map of star Kepler-778 )



    (Zoomed position in Stellar Map of star Kepler-778 (zoom level 3))

    (Synthetic Spectrum of star Kepler-200*)
    *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