Kepler-728

Display orbital revolution around the star Kepler-728
Imaginary Picture of Star Kepler-728
Star Name : Kepler-728
Alternate Name : "2MASS J19242216+4506559, KIC 8883593, KOI-923, WISE J192422.12+450656.3"
Star Distance (LY/pc): 4031.2882 (LY) 1236.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9300 (Rsun, estimated)
Stellar Mass (Msun): 0.9500 (Msun/observed) 0.9500 (Msun/estimated)
Spectral type : G5
Metalicity : -0.0300
Absolute Magnitude : 3.92
Apparent Magnitude : 14.38
Right Ascension(RA) : 291.09236
Declination(DEC) : 45.11553
  • This is the Kepler-728 . The star Kepler-728 islocated about 4031.3 light-years (1236.0 pc) away from our Solar System.
  • The star Kepler-728 has apparent magnitude of 14.4, with absolute magnitude of 3.9.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5660 with its spectral types of G5
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-728 b radius 0.298000 mass 0.025474 orbital distance 0.000000
    (Illustration of the Kepler-728's Planetary System)



    The Star Kepler-728 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.645 AU ( 96554812.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.892 AU ( 133463983.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.359 AU ( 203369574.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.000 AU ( 299267238.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-728)



    Kopparapu's Recent Venus for Star Kepler-728 distance : 0.674 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-728 distance : 0.853 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-728 distance : 0.824 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-728 distance : 0.903 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-728 distance : 1.511 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-728 distance : 1.594 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-728)



  • Original Kopparapu Recent Venus for Star Kepler-728 distance : 0.673 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-728 distance : 0.877 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-728 distance : 0.891 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-728 distance : 1.538 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-728 distance : 1.599 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-728)



    (Position in Stellar Map of star Kepler-728 )



    (Zoomed position in Stellar Map of star Kepler-728 (zoom level 3))

    (Synthetic Spectrum of star Kepler-180*)
    *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