TOI-954

Display orbital revolution around the star TOI-954
Imaginary Picture of Star TOI-954
Star Name : TOI-954
Alternate Name :
Star Distance (LY/pc): 768.7497 (LY) 235.7000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.8920 (Rsun, estimated)
Stellar Mass (Msun): 1.2010 (Msun/observed) 1.2010 (Msun/estimated)
Spectral type : G4
Metalicity : 0.2150
Absolute Magnitude : 3.44
Apparent Magnitude : 10.30
Right Ascension(RA) : 61.94167
Declination(DEC) : -25.20889
  • This is the TOI-954 . The star TOI-954 islocated about 768.7 light-years (235.7 pc) away from our Solar System.
  • The star TOI-954 has apparent magnitude of 10.3, with absolute magnitude of 3.4.
  • It is 1.2 times more massive and 1.9 times bigger compared with our Sun. The surface temperature is 5710 with its spectral types of G4
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-954 b radius 0.852000 mass 0.174000 orbital distance 0.049630
    (Illustration of the TOI-954's Planetary System)



    The Star TOI-954 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 1.336 AU ( 199917798.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 1.847 AU ( 276338642.5 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 2.815 AU ( 421078937.6 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 4.142 AU ( 619636102.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-954)



    Kopparapu's Recent Venus for Star TOI-954 distance : 1.391 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-954 distance : 1.761 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-954 distance : 1.701 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-954 distance : 1.865 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-954 distance : 3.116 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-954 distance : 3.286 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-954)



  • Original Kopparapu Recent Venus for Star TOI-954 distance : 1.391 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-954 distance : 1.810 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-954 distance : 1.840 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-954 distance : 3.170 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-954 distance : 3.297 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-954)



    (Position in Stellar Map of star TOI-954 )



    (Zoomed position in Stellar Map of star TOI-954 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1757*)
    *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