Kepler-1028

Display orbital revolution around the star Kepler-1028
Imaginary Picture of Star Kepler-1028
Star Name : Kepler-1028
Alternate Name : "2MASS J19182234+4946521, KIC 11657891, KOI-1965, WISE J191822.34+494652.3"
Star Distance (LY/pc): 2064.5675 (LY) 633.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8700 (Rsun, estimated)
Stellar Mass (Msun): 0.9000 (Msun/observed) 0.9000 (Msun/estimated)
Spectral type : G7
Metalicity : -0.0900
Absolute Magnitude : 4.12
Apparent Magnitude : 13.12
Right Ascension(RA) : 289.59310
Declination(DEC) : 49.78116
  • This is the Kepler-1028 . The star Kepler-1028 islocated about 2064.6 light-years (633.0 pc) away from our Solar System.
  • The star Kepler-1028 has apparent magnitude of 13.1, 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 5522 with its spectral types of G7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1028 b radius 0.119000 mass 0.008713 orbital distance 0.000000
    (Illustration of the Kepler-1028's Planetary System)



    The Star Kepler-1028 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.575 AU ( 85974601.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.794 AU ( 118839366.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.210 AU ( 181084895.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.781 AU ( 266474356.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1028)



    Kopparapu's Recent Venus for Star Kepler-1028 distance : 0.605 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1028 distance : 0.766 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1028 distance : 0.740 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1028 distance : 0.811 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1028 distance : 1.362 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1028 distance : 1.437 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1028)



  • Original Kopparapu Recent Venus for Star Kepler-1028 distance : 0.603 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1028 distance : 0.788 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1028 distance : 0.797 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1028 distance : 1.386 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1028 distance : 1.441 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1028)



    (Position in Stellar Map of star Kepler-1028 )



    (Zoomed position in Stellar Map of star Kepler-1028 (zoom level 3))

    (Synthetic Spectrum of star Kepler-254*)
    *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