TOI-4603

Display orbital revolution around the star TOI-4603
Imaginary Picture of Star TOI-4603
Star Name : TOI-4603
Alternate Name : HD 245134
Star Distance (LY/pc): 731.0461 (LY) 224.1400 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 2.7220 (Rsun, estimated)
Stellar Mass (Msun): 1.7520 (Msun/observed) 1.7520 (Msun/estimated)
Spectral type : F8
Metalicity : -0.2360
Absolute Magnitude : 2.65
Apparent Magnitude : 9.40
Right Ascension(RA) : 83.86667
Declination(DEC) : 21.29444
  • This is the TOI-4603 . The star TOI-4603 islocated about 731.0 light-years (224.1 pc) away from our Solar System.
  • The star TOI-4603 has apparent magnitude of 9.4, with absolute magnitude of 2.6.
  • It is 1.8 times more massive and 2.7 times bigger compared with our Sun. The surface temperature is 6189 with its spectral types of F8
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-4603 b radius 1.042000 mass 12.890000 orbital distance 0.088800
    (Illustration of the TOI-4603's Planetary System)



    The Star TOI-4603 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 2.259 AU ( 337899227.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 3.122 AU ( 467065035.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 4.757 AU ( 711703753.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 7.001 AU ( 1047303250.8 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-4603)



    Kopparapu's Recent Venus for Star TOI-4603 distance : 2.283 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-4603 distance : 2.892 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-4603 distance : 2.793 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-4603 distance : 3.060 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-4603 distance : 5.058 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-4603 distance : 5.334 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-4603)



  • Original Kopparapu Recent Venus for Star TOI-4603 distance : 2.306 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-4603 distance : 2.967 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-4603 distance : 3.052 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-4603 distance : 5.148 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-4603 distance : 5.354 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-4603)



    (Position in Stellar Map of star TOI-4603 )



    (Zoomed position in Stellar Map of star TOI-4603 (zoom level 3))

    (Synthetic Spectrum of star K2-91*)
    *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