Kepler-1220

Display orbital revolution around the star Kepler-1220
Imaginary Picture of Star Kepler-1220
Star Name : Kepler-1220
Alternate Name : "2MASS J19481688+4258398, KIC 7382313, KOI-2392"
Star Distance (LY/pc): 3124.5745 (LY) 958.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9900 (Rsun, estimated)
Stellar Mass (Msun): 1.0000 (Msun/observed) 1.0000 (Msun/estimated)
Spectral type : G2
Metalicity : -0.0400
Absolute Magnitude : 3.80
Apparent Magnitude : 13.71
Right Ascension(RA) : 297.07037
Declination(DEC) : 42.97774
  • This is the Kepler-1220 . The star Kepler-1220 islocated about 3124.6 light-years (958.0 pc) away from our Solar System.
  • The star Kepler-1220 has apparent magnitude of 13.7, with absolute magnitude of 3.8.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 5842 with its spectral types of G2
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1220 b radius 0.136000 mass 0.014205 orbital distance 0.000000
    (Illustration of the Kepler-1220's Planetary System)



    The Star Kepler-1220 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.732 AU ( 109500578.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.012 AU ( 151358415.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.542 AU ( 230636728.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.269 AU ( 339392050.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1220)



    Kopparapu's Recent Venus for Star Kepler-1220 distance : 0.756 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1220 distance : 0.957 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1220 distance : 0.924 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1220 distance : 1.013 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1220 distance : 1.687 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1220 distance : 1.780 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1220)



  • Original Kopparapu Recent Venus for Star Kepler-1220 distance : 0.758 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1220 distance : 0.983 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1220 distance : 1.003 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1220 distance : 1.717 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1220 distance : 1.785 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1220)



    (Position in Stellar Map of star Kepler-1220 )



    (Zoomed position in Stellar Map of star Kepler-1220 (zoom level 3))

    (Synthetic Spectrum of star Kepler-328*)
    *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