Kepler-140

Display orbital revolution around the star Kepler-140
Imaginary Picture of Star Kepler-140
Star Name : Kepler-140
Alternate Name : "2MASS J19092867+4646055, KIC 9881662, KOI-327, WISE J190928.66+464605.2"
Star Distance (LY/pc): 1936.7143 (LY) 593.8000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.2900 (Rsun, estimated)
Stellar Mass (Msun): 0.0000 (Msun/observed) 1.1411 (Msun/estimated)
Spectral type : G0
Metalicity : -0.0940
Absolute Magnitude : 3.12
Apparent Magnitude : 11.99
Right Ascension(RA) : 287.36947
Declination(DEC) : 46.76821
  • This is the Kepler-140 . The star Kepler-140 islocated about 1936.7 light-years (593.8 pc) away from our Solar System.
  • The star Kepler-140 has apparent magnitude of 12.0, with absolute magnitude of 3.1.
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-140 b radius 0.144000 mass 0.012952 orbital distance 0.045000
  • Name of the 2 Planet Kepler-140 c radius 0.161000 mass 0.014369 orbital distance 0.414000
    (Illustration of the Kepler-140's Planetary System)



    The Star Kepler-140 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.032 AU ( 154392534.1 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.427 AU ( 213410829.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.174 AU ( 325190876.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.199 AU ( 478532620.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-140)



    Kopparapu's Recent Venus for Star Kepler-140 distance : 1.050 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-140 distance : 1.330 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-140 distance : 1.285 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-140 distance : 1.408 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-140 distance : 2.332 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-140 distance : 2.460 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-140)



  • Original Kopparapu Recent Venus for Star Kepler-140 distance : 1.058 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-140 distance : 1.366 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-140 distance : 1.400 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-140 distance : 2.374 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-140 distance : 2.469 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-140)



    (Position in Stellar Map of star Kepler-140 )



    (Zoomed position in Stellar Map of star Kepler-140 (zoom level 3))

    (Synthetic Spectrum of star HIP 105854*)
    *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