Kepler-742

Display orbital revolution around the star Kepler-742
Imaginary Picture of Star Kepler-742
Star Name : Kepler-742
Alternate Name : "2MASS J18552784+4647225, KIC 9875711, KOI-956, WISE J185527.83+464722.7"
Star Distance (LY/pc): 1627.5184 (LY) 499.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7100 (Rsun, estimated)
Stellar Mass (Msun): 0.7600 (Msun/observed) 0.7600 (Msun/estimated)
Spectral type : K4
Metalicity : 0.0700
Absolute Magnitude : 5.01
Apparent Magnitude : 13.50
Right Ascension(RA) : 283.86602
Declination(DEC) : 46.78959
  • This is the Kepler-742 . The star Kepler-742 islocated about 1627.5 light-years (499.0 pc) away from our Solar System.
  • The star Kepler-742 has apparent magnitude of 13.5, with absolute magnitude of 5.0.
  • It is 0.8 times more massive and 0.7 times bigger compared with our Sun. The surface temperature is 4642 with its spectral types of K4
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-742 b radius 0.289000 mass 0.024757 orbital distance 0.000000
    (Illustration of the Kepler-742's Planetary System)



    The Star Kepler-742 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.331 AU ( 49582307.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.458 AU ( 68535706.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.698 AU ( 104433249.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.027 AU ( 153678101.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-742)



    Kopparapu's Recent Venus for Star Kepler-742 distance : 0.364 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-742 distance : 0.461 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-742 distance : 0.445 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-742 distance : 0.488 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-742 distance : 0.848 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-742 distance : 0.895 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-742)



  • Original Kopparapu Recent Venus for Star Kepler-742 distance : 0.359 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-742 distance : 0.476 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-742 distance : 0.476 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-742 distance : 0.862 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-742 distance : 0.897 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-742)



    (Position in Stellar Map of star Kepler-742 )



    (Zoomed position in Stellar Map of star Kepler-742 (zoom level 3))

    (Synthetic Spectrum of star Kepler-169*)
    *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