Kepler-1720

Display orbital revolution around the star Kepler-1720
Imaginary Picture of Star Kepler-1720
Star Name : Kepler-1720
Alternate Name : "10155434, KOI-473, 2MASS J19471407+4710190"
Star Distance (LY/pc): 2052.9726 (LY) 629.4450 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7930 (Rsun, estimated)
Stellar Mass (Msun): 0.9200 (Msun/observed) 0.9200 (Msun/estimated)
Spectral type : G7V
Metalicity : -0.0280
Absolute Magnitude : 5.44
Apparent Magnitude : 14.43
Right Ascension(RA) : 296.80865
Declination(DEC) : 47.17194
  • This is the Kepler-1720 . The star Kepler-1720 islocated about 2053.0 light-years (629.4 pc) away from our Solar System.
  • The star Kepler-1720 has apparent magnitude of 14.4, with absolute magnitude of 5.4.
  • It is 0.9 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5340 with its spectral types of G7V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1720 b radius 0.286897 mass 0.024590 orbital distance 0.104300
    (Illustration of the Kepler-1720's Planetary System)



    The Star Kepler-1720 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.490 AU ( 73284784.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.677 AU ( 101298723.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.032 AU ( 154356837.2 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.518 AU ( 227142847.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1720)



    Kopparapu's Recent Venus for Star Kepler-1720 distance : 0.521 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1720 distance : 0.659 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1720 distance : 0.637 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1720 distance : 0.698 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1720 distance : 1.180 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1720 distance : 1.245 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1720)



  • Original Kopparapu Recent Venus for Star Kepler-1720 distance : 0.517 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1720 distance : 0.679 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1720 distance : 0.685 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1720 distance : 1.200 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1720 distance : 1.248 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1720)



    (Position in Stellar Map of star Kepler-1720 )



    (Zoomed position in Stellar Map of star Kepler-1720 (zoom level 3))

    (Synthetic Spectrum of star Kepler-653*)
    *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