TOI-451

Display orbital revolution around the star TOI-451
Imaginary Picture of Star TOI-451
Star Name : TOI-451
Alternate Name : Psc Eri
Star Distance (LY/pc): 405.0269 (LY) 124.1820 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.8790 (Rsun, estimated)
Stellar Mass (Msun): 0.9500 (Msun/observed) 0.9500 (Msun/estimated)
Spectral type : G6
Metalicity : 0.0000
Absolute Magnitude : 5.53
Apparent Magnitude : 11.00
Right Ascension(RA) : 62.96645
Declination(DEC) : -37.93972
  • This is the TOI-451 . The star TOI-451 islocated about 405.0 light-years (124.2 pc) away from our Solar System.
  • The star TOI-451 has apparent magnitude of 11.0, with absolute magnitude of 5.5.
  • It is 0.9 times more massive and 0.9 times bigger compared with our Sun. The surface temperature is 5550 with its spectral types of G6
  • Number of Extrasolar Planets : 3
  • Name of the 1 Planet TOI-451 b radius 0.168790 mass 0.015014 orbital distance 0.027100
  • Name of the 2 Planet TOI-451 c radius 0.274800 mass 0.023624 orbital distance 0.082300
  • Name of the 3 Planet TOI-451 d radius 0.363100 mass 0.030612 orbital distance 0.125500
    (Illustration of the TOI-451's Planetary System)



    The Star TOI-451 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.587 AU ( 87747136.7 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.811 AU ( 121289474.0 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.235 AU ( 184818317.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 1.818 AU ( 271968249.9 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-451)



    Kopparapu's Recent Venus for Star TOI-451 distance : 0.616 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-451 distance : 0.780 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-451 distance : 0.754 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-451 distance : 0.826 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-451 distance : 1.387 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-451 distance : 1.463 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-451)



  • Original Kopparapu Recent Venus for Star TOI-451 distance : 0.614 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-451 distance : 0.802 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-451 distance : 0.813 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-451 distance : 1.411 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-451 distance : 1.467 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-451)



    (Position in Stellar Map of star TOI-451 )



    (Zoomed position in Stellar Map of star TOI-451 (zoom level 3))

    (Synthetic Spectrum of star Kepler-1684*)
    *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