KOI-142

Display orbital revolution around the star KOI-142
Imaginary Picture of Star KOI-142
Star Name : KOI-142
Alternate Name : "KOI-142, 2MASS J19243554+4040098, KIC 5446285, Kepler-88, TIC 122712595, WISE J192435.54+404009.8"
Star Distance (LY/pc): 1242.6884 (LY) 381.0104 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9000 (Rsun, estimated)
Stellar Mass (Msun): 0.9900 (Msun/observed) 0.9900 (Msun/estimated)
Spectral type : G6 V
Metalicity : 0.2700
Absolute Magnitude : 5.60
Apparent Magnitude : 13.50
Right Ascension(RA) : 291.14810
Declination(DEC) : 40.66941
  • This is the KOI-142 . The star KOI-142 islocated about 1242.7 light-years (381.0 pc) away from our Solar System.
  • The star KOI-142 has apparent magnitude of 13.5, with absolute magnitude of 5.6.
  • It is 1.0 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5466 with its spectral types of G6 V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-88 d radius 0.907830 mass 3.050000 orbital distance 2.464000
    (Illustration of the KOI-142's Planetary System)



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

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.583 AU ( 87144478.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.805 AU ( 120456443.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.227 AU ( 183548962.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.806 AU ( 270100339.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star KOI-142)



    Kopparapu's Recent Venus for Star KOI-142 distance : 0.615 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star KOI-142 distance : 0.779 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star KOI-142 distance : 0.752 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star KOI-142 distance : 0.825 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star KOI-142 distance : 1.388 AU
    Kopparapu's Outer Boundary for Early Mars for Star KOI-142 distance : 1.464 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star KOI-142)



  • Original Kopparapu Recent Venus for Star KOI-142 distance : 0.612 AU
  • Original Kopparapu Runaway Greenhouse for Star KOI-142 distance : 0.801 AU
  • Original Kopparapu Moist Greenhouse for Star KOI-142 distance : 0.810 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star KOI-142 distance : 1.412 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star KOI-142 distance : 1.468 AU

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



    (Position in Stellar Map of star KOI-142 )



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

    (Synthetic Spectrum of star HIP 79431*)
    *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