Kepler-1387

Display orbital revolution around the star Kepler-1387
Imaginary Picture of Star Kepler-1387
Star Name : Kepler-1387
Alternate Name : "2MASS J19294569+4312339, KIC 7609553, KOI-2924, WISE J192945.69+431233.6"
Star Distance (LY/pc): 1601.4260 (LY) 491.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7700 (Rsun, estimated)
Stellar Mass (Msun): 0.8200 (Msun/observed) 0.8200 (Msun/estimated)
Spectral type : K1
Metalicity : 0.0200
Absolute Magnitude : 4.60
Apparent Magnitude : 13.06
Right Ascension(RA) : 292.44040
Declination(DEC) : 43.20943
  • This is the Kepler-1387 . The star Kepler-1387 islocated about 1601.4 light-years (491.0 pc) away from our Solar System.
  • The star Kepler-1387 has apparent magnitude of 13.1, 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 5046 with its spectral types of K1
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1387 b radius 0.083000 mass 0.002379 orbital distance 0.000000
    (Illustration of the Kepler-1387's Planetary System)



    The Star Kepler-1387 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.425 AU ( 63539432.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.587 AU ( 87828100.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.895 AU ( 133830588.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.316 AU ( 196937573.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1387)



    Kopparapu's Recent Venus for Star Kepler-1387 distance : 0.458 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1387 distance : 0.580 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1387 distance : 0.561 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1387 distance : 0.615 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1387 distance : 1.050 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1387 distance : 1.108 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1387)



  • Original Kopparapu Recent Venus for Star Kepler-1387 distance : 0.454 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1387 distance : 0.598 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1387 distance : 0.600 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1387 distance : 1.068 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1387 distance : 1.110 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1387)



    (Position in Stellar Map of star Kepler-1387 )



    (Zoomed position in Stellar Map of star Kepler-1387 (zoom level 3))

    (Synthetic Spectrum of star Kepler-398*)
    *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