Kepler-1816

Display orbital revolution around the star Kepler-1816
Imaginary Picture of Star Kepler-1816
Star Name : Kepler-1816
Alternate Name : "12121570, KOI-2290"
Star Distance (LY/pc): 1427.9860 (LY) 437.8230 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7500 (Rsun, estimated)
Stellar Mass (Msun): 0.8030 (Msun/observed) 0.8030 (Msun/estimated)
Spectral type : K1V
Metalicity : -0.2300
Absolute Magnitude : 6.53
Apparent Magnitude : 14.73
Right Ascension(RA) : 296.85101
Declination(DEC) : 50.69893
  • This is the Kepler-1816 . The star Kepler-1816 islocated about 1428.0 light-years (437.8 pc) away from our Solar System.
  • The star Kepler-1816 has apparent magnitude of 14.7, with absolute magnitude of 6.5.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 4906 with its spectral types of K1V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1816 b radius 0.175570 mass 0.015574 orbital distance 0.364800
    (Illustration of the Kepler-1816's Planetary System)



    The Star Kepler-1816 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.391 AU ( 58502505.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.541 AU ( 80865750.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.824 AU ( 123221508.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.212 AU ( 181325847.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1816)



    Kopparapu's Recent Venus for Star Kepler-1816 distance : 0.425 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1816 distance : 0.538 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1816 distance : 0.520 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1816 distance : 0.570 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1816 distance : 0.979 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1816 distance : 1.032 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1816)



  • Original Kopparapu Recent Venus for Star Kepler-1816 distance : 0.420 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1816 distance : 0.555 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1816 distance : 0.556 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1816 distance : 0.995 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1816 distance : 1.035 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1816)



    (Position in Stellar Map of star Kepler-1816 )



    (Zoomed position in Stellar Map of star Kepler-1816 (zoom level 3))

    (Synthetic Spectrum of star Kepler-745*)
    *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