Kepler-1727

Display orbital revolution around the star Kepler-1727
Imaginary Picture of Star Kepler-1727
Star Name : Kepler-1727
Alternate Name : "3641726, KOI-804, 2MASS J19212007+3843416"
Star Distance (LY/pc): 2916.4446 (LY) 894.1870 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8890 (Rsun, estimated)
Stellar Mass (Msun): 0.9100 (Msun/observed) 0.9100 (Msun/estimated)
Spectral type : G8V
Metalicity : 0.1737
Absolute Magnitude : 5.35
Apparent Magnitude : 15.11
Right Ascension(RA) : 290.33362
Declination(DEC) : 38.72823
  • This is the Kepler-1727 . The star Kepler-1727 islocated about 2916.4 light-years (894.2 pc) away from our Solar System.
  • The star Kepler-1727 has apparent magnitude of 15.1, with absolute magnitude of 5.4.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5298 with its spectral types of G8V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1727 b radius 0.283080 mass 0.024285 orbital distance 0.079600
    (Illustration of the Kepler-1727's Planetary System)



    The Star Kepler-1727 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.541 AU ( 80869318.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.747 AU ( 111782531.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.139 AU ( 170331840.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.675 AU ( 250650764.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1727)



    Kopparapu's Recent Venus for Star Kepler-1727 distance : 0.576 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1727 distance : 0.729 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1727 distance : 0.704 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1727 distance : 0.773 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1727 distance : 1.307 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1727 distance : 1.379 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1727)



  • Original Kopparapu Recent Venus for Star Kepler-1727 distance : 0.572 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1727 distance : 0.751 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1727 distance : 0.757 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1727 distance : 1.329 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1727 distance : 1.383 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1727)



    (Position in Stellar Map of star Kepler-1727 )



    (Zoomed position in Stellar Map of star Kepler-1727 (zoom level 3))

    (Synthetic Spectrum of star Kepler-659*)
    *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