TOI-1859

Display orbital revolution around the star TOI-1859
Imaginary Picture of Star TOI-1859
Star Name : TOI-1859
Alternate Name :
Star Distance (LY/pc): 728.9587 (LY) 223.5000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.3600 (Rsun, estimated)
Stellar Mass (Msun): 1.2900 (Msun/observed) 1.2900 (Msun/estimated)
Spectral type : F8
Metalicity : 0.1200
Absolute Magnitude : 4.25
Apparent Magnitude : 11.00
Right Ascension(RA) : 279.83333
Declination(DEC) : 69.52278
  • This is the TOI-1859 . The star TOI-1859 islocated about 729.0 light-years (223.5 pc) away from our Solar System.
  • The star TOI-1859 has apparent magnitude of 11.0, with absolute magnitude of 4.3.
  • It is 1.3 times more massive and 1.4 times bigger compared with our Sun. The surface temperature is 6341 with its spectral types of F8
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-1859 b radius 0.870000 mass 0.559627 orbital distance 0.337000
    (Illustration of the TOI-1859's Planetary System)



    The Star TOI-1859 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.185 AU ( 177219916.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.637 AU ( 244964237.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.495 AU ( 373271287.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.672 AU ( 549285051.5 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-1859)



    Kopparapu's Recent Venus for Star TOI-1859 distance : 1.187 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-1859 distance : 1.503 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-1859 distance : 1.451 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-1859 distance : 1.590 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-1859 distance : 2.621 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-1859 distance : 2.764 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-1859)



  • Original Kopparapu Recent Venus for Star TOI-1859 distance : 1.203 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-1859 distance : 1.541 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-1859 distance : 1.591 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-1859 distance : 2.668 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-1859 distance : 2.775 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-1859)



    (Position in Stellar Map of star TOI-1859 )



    (Zoomed position in Stellar Map of star TOI-1859 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1885*)
    *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