KELT-2019-BLG-1953

Display orbital revolution around the star KELT-2019-BLG-1953
Imaginary Picture of Star KELT-2019-BLG-1953
Star Name : KELT-2019-BLG-1953
Alternate Name :
Star Distance (LY/pc): 22961.3824 (LY) 7040.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.3258 (Rsun, estimated)
Stellar Mass (Msun): 0.3100 (Msun/observed) 0.3100 (Msun/estimated)
Spectral type : M9
Metalicity : 0.0000
Absolute Magnitude : 7.76
Apparent Magnitude : 22.00
Right Ascension(RA) : 269.11667
Declination(DEC) : -28.20111
  • This is the KELT-2019-BLG-1953 . The star KELT-2019-BLG-1953 islocated about 22961.4 light-years (7040.0 pc) away from our Solar System.
  • The star KELT-2019-BLG-1953 has apparent magnitude of 22.0, with absolute magnitude of 7.8.
  • It is 0.3 times more massive and 0.3 times bigger compared with our Sun. The surface temperature is 3300 with its spectral types of M9
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet KELT-2019-BLG-1953 b radius 0.907830 mass 0.590000 orbital distance 0.800000
  • Name of the 2 Planet KELT-2019-BLG-1953 c radius 0.907830 mass 0.280000 orbital distance 0.800000
    (Illustration of the KELT-2019-BLG-1953's Planetary System)



    The Star KELT-2019-BLG-1953 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.077 AU ( 11498278.9 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.106 AU ( 15893626.3 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.162 AU ( 24218369.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.238 AU ( 35638391.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star KELT-2019-BLG-1953)



    Kopparapu's Recent Venus for Star KELT-2019-BLG-1953 distance : 0.116 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star KELT-2019-BLG-1953 distance : 0.147 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star KELT-2019-BLG-1953 distance : 0.142 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star KELT-2019-BLG-1953 distance : 0.155 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star KELT-2019-BLG-1953 distance : 0.288 AU
    Kopparapu's Outer Boundary for Early Mars for Star KELT-2019-BLG-1953 distance : 0.304 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star KELT-2019-BLG-1953)



  • Original Kopparapu Recent Venus for Star KELT-2019-BLG-1953 distance : 0.115 AU
  • Original Kopparapu Runaway Greenhouse for Star KELT-2019-BLG-1953 distance : 0.152 AU
  • Original Kopparapu Moist Greenhouse for Star KELT-2019-BLG-1953 distance : 0.152 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star KELT-2019-BLG-1953 distance : 0.293 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star KELT-2019-BLG-1953 distance : 0.304 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star KELT-2019-BLG-1953)



    (Position in Stellar Map of star KELT-2019-BLG-1953 )



    (Zoomed position in Stellar Map of star KELT-2019-BLG-1953 (zoom level 3))

    (Synthetic Spectrum of star HD 161178*)
    *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