TOI-1670

Display orbital revolution around the star TOI-1670
Imaginary Picture of Star TOI-1670
Star Name : TOI-1670
Alternate Name :
Star Distance (LY/pc): 540.5057 (LY) 165.7200 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.3160 (Rsun, estimated)
Stellar Mass (Msun): 1.2100 (Msun/observed) 1.2100 (Msun/estimated)
Spectral type : G0
Metalicity : 0.0900
Absolute Magnitude : 3.80
Apparent Magnitude : 9.90
Right Ascension(RA) : 259.01667
Declination(DEC) : 72.16111
  • This is the TOI-1670 . The star TOI-1670 islocated about 540.5 light-years (165.7 pc) away from our Solar System.
  • The star TOI-1670 has apparent magnitude of 9.9, with absolute magnitude of 3.8.
  • It is 1.2 times more massive and 1.3 times bigger compared with our Sun. The surface temperature is 6170 with its spectral types of G0
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet TOI-1670 b radius 0.183800 mass 0.043400 orbital distance 0.103000
  • Name of the 2 Planet TOI-1670 c radius 0.970000 mass 0.580000 orbital distance 0.249000
    (Illustration of the TOI-1670's Planetary System)



    The Star TOI-1670 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.085 AU ( 162361976.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.500 AU ( 224426681.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.286 AU ( 341976597.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 3.364 AU ( 503233544.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-1670)



    Kopparapu's Recent Venus for Star TOI-1670 distance : 1.098 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-1670 distance : 1.391 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-1670 distance : 1.343 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-1670 distance : 1.472 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-1670 distance : 2.434 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-1670 distance : 2.567 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-1670)



  • Original Kopparapu Recent Venus for Star TOI-1670 distance : 1.109 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-1670 distance : 1.428 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-1670 distance : 1.467 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-1670 distance : 2.478 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-1670 distance : 2.577 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-1670)



    (Position in Stellar Map of star TOI-1670 )



    (Zoomed position in Stellar Map of star TOI-1670 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1842*)
    *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