Kepler-774

Display orbital revolution around the star Kepler-774
Imaginary Picture of Star Kepler-774
Star Name : Kepler-774
Alternate Name : "2MASS J19240766+3812430, KIC 3114811, KOI-1117, WISE J192407.65+381242.8"
Star Distance (LY/pc): 3881.2564 (LY) 1190.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 2.4200 (Rsun, estimated)
Stellar Mass (Msun): 1.5700 (Msun/observed) 1.5700 (Msun/estimated)
Spectral type : F7
Metalicity : 0.0400
Absolute Magnitude : 1.52
Apparent Magnitude : 11.90
Right Ascension(RA) : 291.03193
Declination(DEC) : 38.21196
  • This is the Kepler-774 . The star Kepler-774 islocated about 3881.3 light-years (1190.0 pc) away from our Solar System.
  • The star Kepler-774 has apparent magnitude of 11.9, with absolute magnitude of 1.5.
  • It is 1.6 times more massive and 2.4 times bigger compared with our Sun. The surface temperature is 6403 with its spectral types of F7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-774 b radius 0.283000 mass 0.024279 orbital distance 0.000000
    (Illustration of the Kepler-774's Planetary System)



    The Star Kepler-774 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 2.149 AU ( 321544053.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 2.971 AU ( 444457911.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 4.527 AU ( 677255498.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 6.662 AU ( 996611134.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-774)



    Kopparapu's Recent Venus for Star Kepler-774 distance : 2.145 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-774 distance : 2.717 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-774 distance : 2.623 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-774 distance : 2.874 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-774 distance : 4.733 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-774 distance : 4.992 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-774)



  • Original Kopparapu Recent Venus for Star Kepler-774 distance : 2.177 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-774 distance : 2.786 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-774 distance : 2.880 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-774 distance : 4.819 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-774 distance : 5.011 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-774)



    (Position in Stellar Map of star Kepler-774 )



    (Zoomed position in Stellar Map of star Kepler-774 (zoom level 3))

    (Synthetic Spectrum of star Kepler-159*)
    *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