TOI-858 B

Display orbital revolution around the star TOI-858 B
Imaginary Picture of Star TOI-858 B
Star Name : TOI-858 B
Alternate Name :
Star Distance (LY/pc): 820.9347 (LY) 251.7000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.3000 (Rsun, estimated)
Stellar Mass (Msun): 1.0800 (Msun/observed) 1.0800 (Msun/estimated)
Spectral type : G2
Metalicity : 0.1500
Absolute Magnitude : 4.20
Apparent Magnitude : 11.20
Right Ascension(RA) : 60.20000
Declination(DEC) : -54.59278
  • This is the TOI-858 B . The star TOI-858 B islocated about 820.9 light-years (251.7 pc) away from our Solar System.
  • The star TOI-858 B has apparent magnitude of 11.2, with absolute magnitude of 4.2.
  • It is 1.1 times more massive and 1.3 times bigger compared with our Sun. The surface temperature is 5842 with its spectral types of G2
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-858 B b radius 1.255000 mass 1.100000 orbital distance 0.044450
    (Illustration of the TOI-858 B's Planetary System)



    The Star TOI-858 B 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.961 AU ( 143788638.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.329 AU ( 198753474.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.024 AU ( 302856310.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.979 AU ( 445666328.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-858 B)



    Kopparapu's Recent Venus for Star TOI-858 B distance : 0.992 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-858 B distance : 1.257 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-858 B distance : 1.214 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-858 B distance : 1.331 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-858 B distance : 2.215 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-858 B distance : 2.337 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-858 B)



  • Original Kopparapu Recent Venus for Star TOI-858 B distance : 0.995 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-858 B distance : 1.291 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-858 B distance : 1.316 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-858 B distance : 2.255 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-858 B distance : 2.345 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-858 B)



    (Position in Stellar Map of star TOI-858 B )



    (Zoomed position in Stellar Map of star TOI-858 B (zoom level 3))

    (Synthetic Spectrum of star Kepler-1747*)
    *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