Kepler-142

Display orbital revolution around the star Kepler-142
Imaginary Picture of Star Kepler-142
Star Name : Kepler-142
Alternate Name : "2MASS J19402853+4828526, KIC 10982872, KOI-343, WISE J194028.56+482852.7"
Star Distance (LY/pc): 1818.3523 (LY) 557.5100 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.2700 (Rsun, estimated)
Stellar Mass (Msun): 0.9900 (Msun/observed) 0.9900 (Msun/estimated)
Spectral type : G2
Metalicity : -0.2740
Absolute Magnitude : 3.36
Apparent Magnitude : 12.09
Right Ascension(RA) : 295.11890
Declination(DEC) : 48.48128
  • This is the Kepler-142 . The star Kepler-142 islocated about 1818.4 light-years (557.5 pc) away from our Solar System.
  • The star Kepler-142 has apparent magnitude of 12.1, with absolute magnitude of 3.4.
  • It is 1.0 times more massive and 1.3 times bigger compared with our Sun. The surface temperature is 5790 with its spectral types of G2
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet Kepler-142 b radius 0.178000 mass 0.015775 orbital distance 0.032000
  • Name of the 2 Planet Kepler-142 c radius 0.255000 mass 0.022037 orbital distance 0.057000
  • Name of the 3 Planet Kepler-142 d radius 0.193000 mass 0.017007 orbital distance 0.242000
    (Illustration of the Kepler-142's Planetary System)



    The Star Kepler-142 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.922 AU ( 137980896.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.275 AU ( 190725657.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.943 AU ( 290623693.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.859 AU ( 427665496.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-142)



    Kopparapu's Recent Venus for Star Kepler-142 distance : 0.955 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-142 distance : 1.210 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-142 distance : 1.168 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-142 distance : 1.281 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-142 distance : 2.136 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-142 distance : 2.252 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-142)



  • Original Kopparapu Recent Venus for Star Kepler-142 distance : 0.957 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-142 distance : 1.243 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-142 distance : 1.266 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-142 distance : 2.173 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-142 distance : 2.260 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-142)



    (Position in Stellar Map of star Kepler-142 )



    (Zoomed position in Stellar Map of star Kepler-142 (zoom level 3))

    (Synthetic Spectrum of star HIP 107773*)
    *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