TOI-1740 A

Display orbital revolution around the star TOI-1740 A
Imaginary Picture of Star TOI-1740 A
Star Name : TOI-1740 A
Alternate Name :
Star Distance (LY/pc): 371.9679 (LY) 114.0460 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8350 (Rsun, estimated)
Stellar Mass (Msun): 0.9290 (Msun/observed) 0.9290 (Msun/estimated)
Spectral type : G8V
Metalicity : 0.0000
Absolute Magnitude : 6.03
Apparent Magnitude : 11.32
Right Ascension(RA) : 351.01758
Declination(DEC) : 43.37687
  • This is the TOI-1740 A . The star TOI-1740 A islocated about 372.0 light-years (114.0 pc) away from our Solar System.
  • The star TOI-1740 A has apparent magnitude of 11.3, with absolute magnitude of 6.0.
  • It is 0.9 times more massive and 0.8 times bigger compared with our Sun. The surface temperature is 5366 with its spectral types of G8V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-1740 Ab radius 0.260000 mass 0.022438 orbital distance 0.138000
    (Illustration of the TOI-1740 A's Planetary System)



    The Star TOI-1740 A 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.521 AU ( 77919458.3 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.720 AU ( 107705054.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.097 AU ( 164118667.5 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.614 AU ( 241507808.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-1740 A)



    Kopparapu's Recent Venus for Star TOI-1740 A distance : 0.553 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-1740 A distance : 0.700 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-1740 A distance : 0.676 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-1740 A distance : 0.742 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-1740 A distance : 1.252 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-1740 A distance : 1.320 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-1740 A)



  • Original Kopparapu Recent Venus for Star TOI-1740 A distance : 0.550 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-1740 A distance : 0.720 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-1740 A distance : 0.727 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-1740 A distance : 1.273 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-1740 A distance : 1.324 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-1740 A)



    (Position in Stellar Map of star TOI-1740 A )



    (Zoomed position in Stellar Map of star TOI-1740 A (zoom level 3))

    (Synthetic Spectrum of star Kepler-1858*)
    *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