KMT-2023-BLG-1866L

Display orbital revolution around the star KMT-2023-BLG-1866L
Imaginary Picture of Star KMT-2023-BLG-1866L
Star Name : KMT-2023-BLG-1866L
Alternate Name :
Star Distance (LY/pc): 20678.2904 (LY) 6340.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4669 (Rsun, estimated)
Stellar Mass (Msun): 0.5000 (Msun/observed) 0.5000 (Msun/estimated)
Spectral type : M9
Metalicity : 0.0000
Absolute Magnitude : 7.99
Apparent Magnitude : 22.00
Right Ascension(RA) : 273.48225
Declination(DEC) : -28.44739
  • This is the KMT-2023-BLG-1866L . The star KMT-2023-BLG-1866L islocated about 20678.3 light-years (6340.0 pc) away from our Solar System.
  • The star KMT-2023-BLG-1866L has apparent magnitude of 22.0, with absolute magnitude of 8.0.
  • It is 0.5 times more massive and 0.5 times bigger compared with our Sun. The surface temperature is 3300 with its spectral types of M9
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet KMT-2023-BLG-1866L b radius 0.122624 mass 0.010400 orbital distance 2.550000
    (Illustration of the KMT-2023-BLG-1866L's Planetary System)



    The Star KMT-2023-BLG-1866L 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.110 AU ( 16479375.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.152 AU ( 22778803.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.232 AU ( 34709855.0 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.341 AU ( 51077072.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star KMT-2023-BLG-1866L)



    Kopparapu's Recent Venus for Star KMT-2023-BLG-1866L distance : 0.116 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star KMT-2023-BLG-1866L distance : 0.147 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star KMT-2023-BLG-1866L distance : 0.142 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star KMT-2023-BLG-1866L distance : 0.155 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star KMT-2023-BLG-1866L distance : 0.288 AU
    Kopparapu's Outer Boundary for Early Mars for Star KMT-2023-BLG-1866L distance : 0.304 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star KMT-2023-BLG-1866L)



  • Original Kopparapu Recent Venus for Star KMT-2023-BLG-1866L distance : 0.115 AU
  • Original Kopparapu Runaway Greenhouse for Star KMT-2023-BLG-1866L distance : 0.152 AU
  • Original Kopparapu Moist Greenhouse for Star KMT-2023-BLG-1866L distance : 0.152 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star KMT-2023-BLG-1866L distance : 0.293 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star KMT-2023-BLG-1866L distance : 0.304 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star KMT-2023-BLG-1866L)



    (Position in Stellar Map of star KMT-2023-BLG-1866L )



    (Zoomed position in Stellar Map of star KMT-2023-BLG-1866L (zoom level 3))

    (Synthetic Spectrum of star HD 205158*)
    *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