Kepler-1844

Display orbital revolution around the star Kepler-1844
Imaginary Picture of Star Kepler-1844
Star Name : Kepler-1844
Alternate Name : "KIC 2718778, KOI-2489"
Star Distance (LY/pc): 5885.0284 (LY) 1804.3600 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.3620 (Rsun, estimated)
Stellar Mass (Msun): 1.0000 (Msun/observed) 1.0000 (Msun/estimated)
Spectral type : G3IV-V
Metalicity : -0.1800
Absolute Magnitude : 4.71
Apparent Magnitude : 15.99
Right Ascension(RA) : 292.69040
Declination(DEC) : 37.93457
  • This is the Kepler-1844 . The star Kepler-1844 islocated about 5885.0 light-years (1804.4 pc) away from our Solar System.
  • The star Kepler-1844 has apparent magnitude of 16.0, with absolute magnitude of 4.7.
  • It is 1.0 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 5633 with its spectral types of G3IV-V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet Kepler-1844 b radius 0.273425 mass 0.023514 orbital distance 0.047800
    (Illustration of the Kepler-1844's Planetary System)



    The Star Kepler-1844 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.936 AU ( 140060193.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.294 AU ( 193599789.7 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.972 AU ( 295003236.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.902 AU ( 434110185.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Kepler-1844)



    Kopparapu's Recent Venus for Star Kepler-1844 distance : 0.979 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Kepler-1844 distance : 1.239 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Kepler-1844 distance : 1.197 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Kepler-1844 distance : 1.313 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Kepler-1844 distance : 2.198 AU
    Kopparapu's Outer Boundary for Early Mars for Star Kepler-1844 distance : 2.318 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Kepler-1844)



  • Original Kopparapu Recent Venus for Star Kepler-1844 distance : 0.977 AU
  • Original Kopparapu Runaway Greenhouse for Star Kepler-1844 distance : 1.274 AU
  • Original Kopparapu Moist Greenhouse for Star Kepler-1844 distance : 1.293 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Kepler-1844 distance : 2.236 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Kepler-1844 distance : 2.325 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Kepler-1844)



    (Position in Stellar Map of star Kepler-1844 )



    (Zoomed position in Stellar Map of star Kepler-1844 (zoom level 3))

    (Synthetic Spectrum of star Kepler-768*)
    *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