Kepler-781

Display orbital revolution around the star Kepler-781
Imaginary Picture of Star Kepler-781
Star Name : Kepler-781
Alternate Name : "2MASS J19103686+4724533, KIC 10330115, KOI-1160, WISE J191036.86+472453.2"
Star Distance (LY/pc): 3378.9762 (LY) 1036.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.7800 (Rsun, estimated)
Stellar Mass (Msun): 0.8100 (Msun/observed) 0.8100 (Msun/estimated)
Spectral type : K1
Metalicity : -0.1000
Absolute Magnitude : 4.52
Apparent Magnitude : 14.60
Right Ascension(RA) : 287.65362
Declination(DEC) : 47.41481
  • This is the Kepler-781 . The star Kepler-781 islocated about 3379.0 light-years (1036.0 pc) away from our Solar System.
  • The star Kepler-781 has apparent magnitude of 14.6, with absolute magnitude of 4.5.
  • It is 0.8 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5162 with its spectral types of K1
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-781 b radius 0.258000 mass 0.022278 orbital distance 0.000000
    (Illustration of the Kepler-781's Planetary System)



    The Star Kepler-781 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.450 AU ( 67357927.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.622 AU ( 93106258.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.948 AU ( 141873333.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.396 AU ( 208772825.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-781)



    Kopparapu's Recent Venus for Star Kepler-781 distance : 0.483 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-781 distance : 0.612 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-781 distance : 0.591 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-781 distance : 0.648 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-781 distance : 1.102 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-781 distance : 1.162 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-781)



  • Original Kopparapu Recent Venus for Star Kepler-781 distance : 0.479 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-781 distance : 0.630 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-781 distance : 0.634 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-781 distance : 1.121 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-781 distance : 1.165 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-781)



    (Position in Stellar Map of star Kepler-781 )



    (Zoomed position in Stellar Map of star Kepler-781 (zoom level 3))

    (Synthetic Spectrum of star Kepler-162*)
    *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