Kepler-1831

Display orbital revolution around the star Kepler-1831
Imaginary Picture of Star Kepler-1831
Star Name : Kepler-1831
Alternate Name : "KIC 11566256, KOI-2361"
Star Distance (LY/pc): 3436.0208 (LY) 1053.4900 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9480 (Rsun, estimated)
Stellar Mass (Msun): 1.0300 (Msun/observed) 1.0300 (Msun/estimated)
Spectral type : G2V
Metalicity : 0.0700
Absolute Magnitude : 5.04
Apparent Magnitude : 15.16
Right Ascension(RA) : 295.30255
Declination(DEC) : 49.58912
  • This is the Kepler-1831 . The star Kepler-1831 islocated about 3436.0 light-years (1053.5 pc) away from our Solar System.
  • The star Kepler-1831 has apparent magnitude of 15.2, with absolute magnitude of 5.0.
  • It is 1.0 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5774 with its spectral types of G2V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1831 b radius 0.175800 mass 0.015593 orbital distance 0.065500
    (Illustration of the Kepler-1831's Planetary System)



    The Star Kepler-1831 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.685 AU ( 102428310.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.946 AU ( 141582692.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.442 AU ( 215740691.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.122 AU ( 317471878.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1831)



    Kopparapu's Recent Venus for Star Kepler-1831 distance : 0.710 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1831 distance : 0.899 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1831 distance : 0.868 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1831 distance : 0.952 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1831 distance : 1.587 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1831 distance : 1.674 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1831)



  • Original Kopparapu Recent Venus for Star Kepler-1831 distance : 0.711 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1831 distance : 0.924 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1831 distance : 0.940 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1831 distance : 1.615 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1831 distance : 1.680 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1831)



    (Position in Stellar Map of star Kepler-1831 )



    (Zoomed position in Stellar Map of star Kepler-1831 (zoom level 3))

    (Synthetic Spectrum of star Kepler-758*)
    *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