Kepler-1457

Display orbital revolution around the star Kepler-1457
Imaginary Picture of Star Kepler-1457
Star Name : Kepler-1457
Alternate Name : "2MASS J18550494+4201380, KIC 6584273, KOI-3287, WISE J185504.93+420137.9"
Star Distance (LY/pc): 2374.4157 (LY) 728.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0100 (Rsun, estimated)
Stellar Mass (Msun): 1.0100 (Msun/observed) 1.0100 (Msun/estimated)
Spectral type : G1
Metalicity : -0.0500
Absolute Magnitude : 3.63
Apparent Magnitude : 12.94
Right Ascension(RA) : 283.77060
Declination(DEC) : 42.02725
  • This is the Kepler-1457 . The star Kepler-1457 islocated about 2374.4 light-years (728.0 pc) away from our Solar System.
  • The star Kepler-1457 has apparent magnitude of 12.9, with absolute magnitude of 3.6.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5866 with its spectral types of G1
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1457 b radius 0.178000 mass 0.015775 orbital distance 0.000000
    (Illustration of the Kepler-1457's Planetary System)



    The Star Kepler-1457 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.753 AU ( 112632468.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.041 AU ( 155687506.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.586 AU ( 237233306.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.334 AU ( 349099202.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1457)



    Kopparapu's Recent Venus for Star Kepler-1457 distance : 0.776 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1457 distance : 0.983 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1457 distance : 0.949 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1457 distance : 1.041 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1457 distance : 1.732 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1457 distance : 1.827 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1457)



  • Original Kopparapu Recent Venus for Star Kepler-1457 distance : 0.779 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1457 distance : 1.010 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1457 distance : 1.030 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1457 distance : 1.762 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1457 distance : 1.833 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1457)



    (Position in Stellar Map of star Kepler-1457 )



    (Zoomed position in Stellar Map of star Kepler-1457 (zoom level 3))

    (Synthetic Spectrum of star Kepler-439*)
    *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