Kepler-1621

Display orbital revolution around the star Kepler-1621
Imaginary Picture of Star Kepler-1621
Star Name : Kepler-1621
Alternate Name : "2MASS J19502124+4350283, KIC 8047428, KOI-4747, WISE J195021.24+435028.2"
Star Distance (LY/pc): 4765.1392 (LY) 1461.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.2400 (Rsun, estimated)
Stellar Mass (Msun): 1.1500 (Msun/observed) 1.1500 (Msun/estimated)
Spectral type : G0
Metalicity : 0.0300
Absolute Magnitude : 3.12
Apparent Magnitude : 13.94
Right Ascension(RA) : 297.58852
Declination(DEC) : 43.84122
  • This is the Kepler-1621 . The star Kepler-1621 islocated about 4765.1 light-years (1461.0 pc) away from our Solar System.
  • The star Kepler-1621 has apparent magnitude of 13.9, with absolute magnitude of 3.1.
  • It is 1.1 times more massive and 1.2 times bigger compared with our Sun. The surface temperature is 6158 with its spectral types of G0
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1621 b radius 0.193000 mass 0.017007 orbital distance 0.000000
    (Illustration of the Kepler-1621's Planetary System)



    The Star Kepler-1621 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.019 AU ( 152390946.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.408 AU ( 210644112.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.146 AU ( 320975012.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.157 AU ( 472328791.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1621)



    Kopparapu's Recent Venus for Star Kepler-1621 distance : 1.032 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1621 distance : 1.307 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1621 distance : 1.262 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1621 distance : 1.383 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1621 distance : 2.287 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1621 distance : 2.412 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1621)



  • Original Kopparapu Recent Venus for Star Kepler-1621 distance : 1.041 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1621 distance : 1.341 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1621 distance : 1.378 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1621 distance : 2.328 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1621 distance : 2.421 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1621)



    (Position in Stellar Map of star Kepler-1621 )



    (Zoomed position in Stellar Map of star Kepler-1621 (zoom level 3))

    (Synthetic Spectrum of star Kepler-569*)
    *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