TOI-1860

Display orbital revolution around the star TOI-1860
Imaginary Picture of Star TOI-1860
Star Name : TOI-1860
Alternate Name : "GJ 577A, HIP 73869, HD 134319"
Star Distance (LY/pc): 149.7056 (LY) 45.9000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9400 (Rsun, estimated)
Stellar Mass (Msun): 0.9900 (Msun/observed) 0.9900 (Msun/estimated)
Spectral type : G5V
Metalicity : 0.0000
Absolute Magnitude : 5.09
Apparent Magnitude : 8.40
Right Ascension(RA) : 226.45833
Declination(DEC) : 64.04722
  • This is the TOI-1860 . The star TOI-1860 islocated about 149.7 light-years (45.9 pc) away from our Solar System.
  • The star TOI-1860 has apparent magnitude of 8.4, with absolute magnitude of 5.1.
  • It is 1.0 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5752 with its spectral types of G5V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-1860 b radius 0.116900 mass 0.006900 orbital distance 0.020400
    (Illustration of the TOI-1860's Planetary System)



    The Star TOI-1860 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.674 AU ( 100791456.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.931 AU ( 139320132.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.419 AU ( 212293050.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.088 AU ( 312398524.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-1860)



    Kopparapu's Recent Venus for Star TOI-1860 distance : 0.699 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-1860 distance : 0.886 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-1860 distance : 0.855 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-1860 distance : 0.938 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-1860 distance : 1.565 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-1860 distance : 1.651 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-1860)



  • Original Kopparapu Recent Venus for Star TOI-1860 distance : 0.700 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-1860 distance : 0.910 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-1860 distance : 0.926 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-1860 distance : 1.593 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-1860 distance : 1.656 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-1860)



    (Position in Stellar Map of star TOI-1860 )



    (Zoomed position in Stellar Map of star TOI-1860 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1886 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