Kepler-554

Display orbital revolution around the star Kepler-554
Imaginary Picture of Star Kepler-554
Star Name : Kepler-554
Alternate Name : "2MASS J19453764+5121293, KIC 12470954, KOI-439, WISE J194537.65+512129.4"
Star Distance (LY/pc): 2093.9215 (LY) 642.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9200 (Rsun, estimated)
Stellar Mass (Msun): 0.9300 (Msun/observed) 0.9300 (Msun/estimated)
Spectral type : G7
Metalicity : 0.1400
Absolute Magnitude : 4.01
Apparent Magnitude : 13.04
Right Ascension(RA) : 296.40685
Declination(DEC) : 51.35815
  • This is the Kepler-554 . The star Kepler-554 islocated about 2093.9 light-years (642.0 pc) away from our Solar System.
  • The star Kepler-554 has apparent magnitude of 13.0, with absolute magnitude of 4.0.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5447 with its spectral types of G7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-554 b radius 0.383000 mass 0.067811 orbital distance 0.000000
    (Illustration of the Kepler-554's Planetary System)



    The Star Kepler-554 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.591 AU ( 88462801.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.817 AU ( 122278710.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.246 AU ( 186325694.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.833 AU ( 274186421.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-554)



    Kopparapu's Recent Venus for Star Kepler-554 distance : 0.625 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-554 distance : 0.791 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-554 distance : 0.764 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-554 distance : 0.838 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-554 distance : 1.411 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-554 distance : 1.488 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-554)



  • Original Kopparapu Recent Venus for Star Kepler-554 distance : 0.622 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-554 distance : 0.814 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-554 distance : 0.823 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-554 distance : 1.435 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-554 distance : 1.493 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-554)



    (Position in Stellar Map of star Kepler-554 )



    (Zoomed position in Stellar Map of star Kepler-554 (zoom level 3))

    (Synthetic Spectrum of star Kepler-77*)
    *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