Kepler-740

Display orbital revolution around the star Kepler-740
Imaginary Picture of Star Kepler-740
Star Name : Kepler-740
Alternate Name : "2MASS J19055574+4641328, KIC 9820483, KOI-953"
Star Distance (LY/pc): 4116.0887 (LY) 1262.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8700 (Rsun, estimated)
Stellar Mass (Msun): 0.9100 (Msun/observed) 0.9100 (Msun/estimated)
Spectral type : G7
Metalicity : 0.0300
Absolute Magnitude : 4.11
Apparent Magnitude : 14.61
Right Ascension(RA) : 286.48225
Declination(DEC) : 46.69245
  • This is the Kepler-740 . The star Kepler-740 islocated about 4116.1 light-years (1262.0 pc) away from our Solar System.
  • The star Kepler-740 has apparent magnitude of 14.6, with absolute magnitude of 4.1.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5438 with its spectral types of G7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-740 b radius 0.408000 mass 0.080802 orbital distance 0.000000
    (Illustration of the Kepler-740's Planetary System)



    The Star Kepler-740 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.557 AU ( 83378825.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.770 AU ( 115251325.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.174 AU ( 175617515.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.727 AU ( 258428867.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-740)



    Kopparapu's Recent Venus for Star Kepler-740 distance : 0.589 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-740 distance : 0.746 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-740 distance : 0.721 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-740 distance : 0.790 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-740 distance : 1.331 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-740 distance : 1.404 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-740)



  • Original Kopparapu Recent Venus for Star Kepler-740 distance : 0.586 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-740 distance : 0.768 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-740 distance : 0.776 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-740 distance : 1.354 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-740 distance : 1.408 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-740)



    (Position in Stellar Map of star Kepler-740 )



    (Zoomed position in Stellar Map of star Kepler-740 (zoom level 3))

    (Synthetic Spectrum of star Kepler-147*)
    *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