Kepler-638

Display orbital revolution around the star Kepler-638
Imaginary Picture of Star Kepler-638
Star Name : Kepler-638
Alternate Name : "2MASS J18594066+4137019, KIC 6267535, KOI-660, WISE J185940.65+413701.9"
Star Distance (LY/pc): 1389.4246 (LY) 426.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9300 (Rsun, estimated)
Stellar Mass (Msun): 0.8800 (Msun/observed) 0.8800 (Msun/estimated)
Spectral type : G7
Metalicity : 0.0400
Absolute Magnitude : 4.03
Apparent Magnitude : 12.18
Right Ascension(RA) : 284.91943
Declination(DEC) : 41.61720
  • This is the Kepler-638 . The star Kepler-638 islocated about 1389.4 light-years (426.0 pc) away from our Solar System.
  • The star Kepler-638 has apparent magnitude of 12.2, 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 5382 with its spectral types of G7
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-638 b radius 0.163000 mass 0.014535 orbital distance 0.000000
    (Illustration of the Kepler-638's Planetary System)



    The Star Kepler-638 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.584 AU ( 87302855.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.807 AU ( 120675361.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.229 AU ( 183882544.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.809 AU ( 270591220.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-638)



    Kopparapu's Recent Venus for Star Kepler-638 distance : 0.619 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-638 distance : 0.784 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-638 distance : 0.757 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-638 distance : 0.830 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-638 distance : 1.401 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-638 distance : 1.477 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-638)



  • Original Kopparapu Recent Venus for Star Kepler-638 distance : 0.615 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-638 distance : 0.806 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-638 distance : 0.814 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-638 distance : 1.425 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-638 distance : 1.482 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-638)



    (Position in Stellar Map of star Kepler-638 )



    (Zoomed position in Stellar Map of star Kepler-638 (zoom level 3))

    (Synthetic Spectrum of star Kepler-106*)
    *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