TOI-1173 A

Display orbital revolution around the star TOI-1173 A
Imaginary Picture of Star TOI-1173 A
Star Name : TOI-1173 A
Alternate Name :
Star Distance (LY/pc): 431.6675 (LY) 132.3500 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.9300 (Rsun, estimated)
Stellar Mass (Msun): 0.9100 (Msun/observed) 0.9100 (Msun/estimated)
Spectral type : G7
Metalicity : 0.1400
Absolute Magnitude : 5.39
Apparent Magnitude : 11.00
Right Ascension(RA) : 197.68308
Declination(DEC) : 70.76801
  • This is the TOI-1173 A . The star TOI-1173 A islocated about 431.7 light-years (132.3 pc) away from our Solar System.
  • The star TOI-1173 A has apparent magnitude of 11.0, with absolute magnitude of 5.4.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5350 with its spectral types of G7
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet TOI-1173 A b radius 0.723000 mass 0.082100 orbital distance 0.070000
  • Name of the 2 Planet TOI-1173 Ab radius 0.723000 mass 0.082100 orbital distance 0.070000
    (Illustration of the TOI-1173 A's Planetary System)



    The Star TOI-1173 A 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.577 AU ( 86267780.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.797 AU ( 119244617.2 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.215 AU ( 181702407.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.787 AU ( 267383053.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-1173 A)



    Kopparapu's Recent Venus for Star TOI-1173 A distance : 0.613 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-1173 A distance : 0.776 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-1173 A distance : 0.749 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-1173 A distance : 0.822 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-1173 A distance : 1.388 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-1173 A distance : 1.464 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-1173 A)



  • Original Kopparapu Recent Venus for Star TOI-1173 A distance : 0.609 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-1173 A distance : 0.798 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-1173 A distance : 0.806 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-1173 A distance : 1.412 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-1173 A distance : 1.468 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-1173 A)



    (Position in Stellar Map of star TOI-1173 A )



    (Zoomed position in Stellar Map of star TOI-1173 A (zoom level 3))

    (Synthetic Spectrum of star Kepler-1771*)
    *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