Kepler-1038

Display orbital revolution around the star Kepler-1038
Imaginary Picture of Star Kepler-1038
Star Name : Kepler-1038
Alternate Name : "KIC 8257205, KOI-1986, WISE J195553.32+440756.6, TIC 268483792"
Star Distance (LY/pc): 1905.1946 (LY) 584.1360 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8000 (Rsun, estimated)
Stellar Mass (Msun): 0.8900 (Msun/observed) 0.8900 (Msun/estimated)
Spectral type : G8V
Metalicity : -0.0400
Absolute Magnitude : 4.54
Apparent Magnitude : 13.38
Right Ascension(RA) : 298.97218
Declination(DEC) : 44.13238
  • This is the Kepler-1038 . The star Kepler-1038 islocated about 1905.2 light-years (584.1 pc) away from our Solar System.
  • The star Kepler-1038 has apparent magnitude of 13.4, with absolute magnitude of 4.5.
  • It is 0.9 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5238 with its spectral types of G8V
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-1038 b radius 0.315000 mass 0.026822 orbital distance 0.000000
  • Name of the 2 Planet Kepler-1038 c radius 0.126330 mass 0.010838 orbital distance 0.069200
    (Illustration of the Kepler-1038's Planetary System)



    The Star Kepler-1038 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.476 AU ( 71134304.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.657 AU ( 98326198.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.002 AU ( 149827366.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.474 AU ( 220477532.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1038)



    Kopparapu's Recent Venus for Star Kepler-1038 distance : 0.508 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1038 distance : 0.644 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1038 distance : 0.622 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1038 distance : 0.682 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1038 distance : 1.156 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1038 distance : 1.219 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1038)



  • Original Kopparapu Recent Venus for Star Kepler-1038 distance : 0.504 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1038 distance : 0.663 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1038 distance : 0.667 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1038 distance : 1.176 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1038 distance : 1.223 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1038)



    (Position in Stellar Map of star Kepler-1038 )



    (Zoomed position in Stellar Map of star Kepler-1038 (zoom level 3))

    (Synthetic Spectrum of star Kepler-257*)
    *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