KOI-1843

Display orbital revolution around the star KOI-1843
Imaginary Picture of Star KOI-1843
Star Name : KOI-1843
Alternate Name :
Star Distance (LY/pc): 435.4215 (LY) 133.5010 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4500 (Rsun, estimated)
Stellar Mass (Msun): 0.4600 (Msun/observed) 0.4600 (Msun/estimated)
Spectral type : M3
Metalicity : 0.0000
Absolute Magnitude : 6.37
Apparent Magnitude : 12.00
Right Ascension(RA) : 285.01310
Declination(DEC) : 40.22080
  • This is the KOI-1843 . The star KOI-1843 islocated about 435.4 light-years (133.5 pc) away from our Solar System.
  • The star KOI-1843 has apparent magnitude of 12.0, with absolute magnitude of 6.4.
  • It is 0.5 times more massive and 0.5 times bigger compared with our Sun. The surface temperature is 3584 with its spectral types of M3
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet KOI-1843.03 radius 0.054000 mass 0.001400 orbital distance 0.000000
    (Illustration of the KOI-1843's Planetary System)



    The Star KOI-1843 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.125 AU ( 18732969.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.173 AU ( 25893859.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.264 AU ( 39456511.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.388 AU ( 58061985.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star KOI-1843)



    Kopparapu's Recent Venus for Star KOI-1843 distance : 0.141 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star KOI-1843 distance : 0.179 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star KOI-1843 distance : 0.173 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star KOI-1843 distance : 0.189 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star KOI-1843 distance : 0.347 AU
    Kopparapu's Outer Boundary for Early Mars for Star KOI-1843 distance : 0.366 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star KOI-1843)



  • Original Kopparapu Recent Venus for Star KOI-1843 distance : 0.140 AU
  • Original Kopparapu Runaway Greenhouse for Star KOI-1843 distance : 0.185 AU
  • Original Kopparapu Moist Greenhouse for Star KOI-1843 distance : 0.185 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star KOI-1843 distance : 0.352 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star KOI-1843 distance : 0.366 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star KOI-1843)



    (Position in Stellar Map of star KOI-1843 )



    (Zoomed position in Stellar Map of star KOI-1843 (zoom level 3))

    (Synthetic Spectrum of star HD 207832 A*)
    *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