Kepler-1972

Display orbital revolution around the star Kepler-1972
Imaginary Picture of Star Kepler-1972
Star Name : Kepler-1972
Alternate Name : "4735826, KOI-3184, 2MASS J19133486+3952215"
Star Distance (LY/pc): 937.1734 (LY) 287.3390 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.3840 (Rsun, estimated)
Stellar Mass (Msun): 1.1200 (Msun/observed) 1.1200 (Msun/estimated)
Spectral type : G1IV-V
Metalicity : 0.2300
Absolute Magnitude : 3.91
Apparent Magnitude : 11.20
Right Ascension(RA) : 288.39529
Declination(DEC) : 39.87263
  • This is the Kepler-1972 . The star Kepler-1972 islocated about 937.2 light-years (287.3 pc) away from our Solar System.
  • The star Kepler-1972 has apparent magnitude of 11.2, with absolute magnitude of 3.9.
  • It is 1.1 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 5818 with its spectral types of G1IV-V
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet Kepler-1972 b radius 0.071550 mass 0.006360 orbital distance 0.079400
  • Name of the 2 Planet Kepler-1972 c radius 0.077440 mass 0.006640 orbital distance 0.102500
    (Illustration of the Kepler-1972's Planetary System)



    The Star Kepler-1972 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.015 AU ( 151824422.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.403 AU ( 209861027.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.138 AU ( 319781764.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.146 AU ( 470572874.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1972)



    Kopparapu's Recent Venus for Star Kepler-1972 distance : 1.049 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1972 distance : 1.329 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1972 distance : 1.283 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1972 distance : 1.407 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1972 distance : 2.344 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1972 distance : 2.472 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1972)



  • Original Kopparapu Recent Venus for Star Kepler-1972 distance : 1.052 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1972 distance : 1.365 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1972 distance : 1.391 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1972 distance : 2.385 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1972 distance : 2.481 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1972)



    (Position in Stellar Map of star Kepler-1972 )



    (Zoomed position in Stellar Map of star Kepler-1972 (zoom level 3))

    (Synthetic Spectrum of star Kepler-813*)
    *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