TOI-654

Display orbital revolution around the star TOI-654
Imaginary Picture of Star TOI-654
Star Name : TOI-654
Alternate Name :
Star Distance (LY/pc): 188.3551 (LY) 57.7500 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4300 (Rsun, estimated)
Stellar Mass (Msun): 0.4200 (Msun/observed) 0.4200 (Msun/estimated)
Spectral type : M5
Metalicity : 0.0000
Absolute Magnitude : 18.19
Apparent Magnitude : 22.00
Right Ascension(RA) : 164.72417
Declination(DEC) : -5.54753
  • This is the TOI-654 . The star TOI-654 islocated about 188.4 light-years (57.8 pc) away from our Solar System.
  • The star TOI-654 has apparent magnitude of 22.0, with absolute magnitude of 18.2.
  • It is 0.4 times more massive and 0.4 times bigger compared with our Sun. The surface temperature is 3424 with its spectral types of M5
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-654 b radius 0.214000 mass 0.018722 orbital distance 0.002000
    (Illustration of the TOI-654's Planetary System)



    The Star TOI-654 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.109 AU ( 16337819.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.151 AU ( 22583135.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.230 AU ( 34411700.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.338 AU ( 50638325.1 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-654)



    Kopparapu's Recent Venus for Star TOI-654 distance : 0.124 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-654 distance : 0.156 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-654 distance : 0.151 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-654 distance : 0.165 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-654 distance : 0.305 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-654 distance : 0.322 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-654)



  • Original Kopparapu Recent Venus for Star TOI-654 distance : 0.123 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-654 distance : 0.162 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-654 distance : 0.162 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-654 distance : 0.310 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-654 distance : 0.323 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-654)



    (Position in Stellar Map of star TOI-654 )



    (Zoomed position in Stellar Map of star TOI-654 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1712*)
    *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