TOI-1806

Display orbital revolution around the star TOI-1806
Imaginary Picture of Star TOI-1806
Star Name : TOI-1806
Alternate Name :
Star Distance (LY/pc): 181.0818 (LY) 55.5200 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4000 (Rsun, estimated)
Stellar Mass (Msun): 0.3900 (Msun/observed) 0.3900 (Msun/estimated)
Spectral type : M6
Metalicity : 0.0000
Absolute Magnitude : 11.48
Apparent Magnitude : 15.20
Right Ascension(RA) : 166.11792
Declination(DEC) : 30.45856
  • This is the TOI-1806 . The star TOI-1806 islocated about 181.1 light-years (55.5 pc) away from our Solar System.
  • The star TOI-1806 has apparent magnitude of 15.2, with absolute magnitude of 11.5.
  • It is 0.4 times more massive and 0.4 times bigger compared with our Sun. The surface temperature is 3272 with its spectral types of M6
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-1806 b radius 0.303000 mass 0.025871 orbital distance 0.087700
    (Illustration of the TOI-1806's Planetary System)



    The Star TOI-1806 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.093 AU ( 13878569.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.128 AU ( 19183809.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.195 AU ( 29231880.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.288 AU ( 43015992.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-1806)



    Kopparapu's Recent Venus for Star TOI-1806 distance : 0.105 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-1806 distance : 0.133 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-1806 distance : 0.128 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-1806 distance : 0.140 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-1806 distance : 0.262 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-1806 distance : 0.276 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-1806)



  • Original Kopparapu Recent Venus for Star TOI-1806 distance : 0.104 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-1806 distance : 0.138 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-1806 distance : 0.138 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-1806 distance : 0.266 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-1806 distance : 0.276 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-1806)



    (Position in Stellar Map of star TOI-1806 )



    (Zoomed position in Stellar Map of star TOI-1806 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1874 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