Kepler-1231

Display orbital revolution around the star Kepler-1231
Imaginary Picture of Star Kepler-1231
Star Name : Kepler-1231
Alternate Name : "2MASS J19142120+4236203, KIC 7107802, KOI-2420, WISE J191421.19+423620.4"
Star Distance (LY/pc): 3091.9589 (LY) 948.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0000 (Rsun, estimated)
Stellar Mass (Msun): 1.0100 (Msun/observed) 1.0100 (Msun/estimated)
Spectral type : G2
Metalicity : 0.0600
Absolute Magnitude : 3.67
Apparent Magnitude : 13.55
Right Ascension(RA) : 288.58836
Declination(DEC) : 42.60566
  • This is the Kepler-1231 . The star Kepler-1231 islocated about 3092.0 light-years (948.0 pc) away from our Solar System.
  • The star Kepler-1231 has apparent magnitude of 13.6, with absolute magnitude of 3.7.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5778 with its spectral types of G2
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1231 b radius 0.127000 mass 0.011050 orbital distance 0.000000
    (Illustration of the Kepler-1231's Planetary System)



    The Star Kepler-1231 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.723 AU ( 108196493.8 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.000 AU ( 149555829.6 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.523 AU ( 227889987.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.242 AU ( 335350100.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1231)



    Kopparapu's Recent Venus for Star Kepler-1231 distance : 0.750 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1231 distance : 0.949 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1231 distance : 0.917 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1231 distance : 1.005 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1231 distance : 1.676 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1231 distance : 1.768 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1231)



  • Original Kopparapu Recent Venus for Star Kepler-1231 distance : 0.751 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1231 distance : 0.975 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1231 distance : 0.993 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1231 distance : 1.706 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1231 distance : 1.774 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1231)



    (Position in Stellar Map of star Kepler-1231 )



    (Zoomed position in Stellar Map of star Kepler-1231 (zoom level 3))

    (Synthetic Spectrum of star Kepler-351*)
    *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