TOI-2285

Display orbital revolution around the star TOI-2285
Imaginary Picture of Star TOI-2285
Star Name : TOI-2285
Alternate Name :
Star Distance (LY/pc): 138.3195 (LY) 42.4090 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.4640 (Rsun, estimated)
Stellar Mass (Msun): 0.4540 (Msun/observed) 0.4540 (Msun/estimated)
Spectral type : M4
Metalicity : -0.0500
Absolute Magnitude : 10.26
Apparent Magnitude : 13.40
Right Ascension(RA) : 332.56250
Declination(DEC) : 58.70611
  • This is the TOI-2285 . The star TOI-2285 islocated about 138.3 light-years (42.4 pc) away from our Solar System.
  • The star TOI-2285 has apparent magnitude of 13.4, with absolute magnitude of 10.3.
  • It is 0.5 times more massive and 0.5 times bigger compared with our Sun. The surface temperature is 3491 with its spectral types of M4
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-2285 b radius 0.155200 mass 0.061400 orbital distance 0.136300
    (Illustration of the TOI-2285's Planetary System)



    The Star TOI-2285 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.123 AU ( 18326342.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.169 AU ( 25331794.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.258 AU ( 38600048.3 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.380 AU ( 56801662.0 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-2285)



    Kopparapu's Recent Venus for Star TOI-2285 distance : 0.138 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-2285 distance : 0.175 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-2285 distance : 0.169 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-2285 distance : 0.185 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-2285 distance : 0.341 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-2285 distance : 0.360 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-2285)



  • Original Kopparapu Recent Venus for Star TOI-2285 distance : 0.137 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-2285 distance : 0.181 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-2285 distance : 0.182 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-2285 distance : 0.346 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-2285 distance : 0.360 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-2285)



    (Position in Stellar Map of star TOI-2285 )



    (Zoomed position in Stellar Map of star TOI-2285 (zoom level 3))

    (Synthetic Spectrum of star K2-22*)
    *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