TOI-4599

Display orbital revolution around the star TOI-4599
Imaginary Picture of Star TOI-4599
Star Name : TOI-4599
Alternate Name : "HD 260655, GJ 239"
Star Distance (LY/pc): 32.6078 (LY) 9.9976 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4390 (Rsun, estimated)
Stellar Mass (Msun): 0.4390 (Msun/observed) 0.4390 (Msun/estimated)
Spectral type : MOV
Metalicity : -0.4300
Absolute Magnitude : 9.80
Apparent Magnitude : 9.80
Right Ascension(RA) : 99.29583
Declination(DEC) : 17.56472
  • This is the TOI-4599 . The star TOI-4599 islocated about 32.6 light-years (10.0 pc) away from our Solar System.
  • The star TOI-4599 has apparent magnitude of 9.8, with absolute magnitude of 9.8.
  • It is 0.4 times more massive and 0.4 times bigger compared with our Sun. The surface temperature is 3803 with its spectral types of MOV
  • Number of Extrasolar Planets : 2
  • Name of the 1 Planet TOI-4599 b radius 0.110600 mass 0.006730 orbital distance 0.029330
  • Name of the 2 Planet TOI-4599 c radius 0.136770 mass 0.009720 orbital distance 0.047490
    (Illustration of the TOI-4599's Planetary System)



    The Star TOI-4599 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.138 AU ( 20576679.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.190 AU ( 28442347.8 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.290 AU ( 43339843.7 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.426 AU ( 63776478.6 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-4599)



    Kopparapu's Recent Venus for Star TOI-4599 distance : 0.155 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-4599 distance : 0.196 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-4599 distance : 0.189 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-4599 distance : 0.207 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-4599 distance : 0.375 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-4599 distance : 0.396 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-4599)



  • Original Kopparapu Recent Venus for Star TOI-4599 distance : 0.153 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-4599 distance : 0.203 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-4599 distance : 0.202 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-4599 distance : 0.381 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-4599 distance : 0.396 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-4599)



    (Position in Stellar Map of star TOI-4599 )



    (Zoomed position in Stellar Map of star TOI-4599 (zoom level 3))

    (Synthetic Spectrum of star K2-90*)
    *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