TOI-2081

Display orbital revolution around the star TOI-2081
Imaginary Picture of Star TOI-2081
Star Name : TOI-2081
Alternate Name :
Star Distance (LY/pc): 203.2278 (LY) 62.3100 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.5340 (Rsun, estimated)
Stellar Mass (Msun): 0.5400 (Msun/observed) 0.5400 (Msun/estimated)
Spectral type : M1
Metalicity : 0.0000
Absolute Magnitude : 9.43
Apparent Magnitude : 13.40
Right Ascension(RA) : 264.30417
Declination(DEC) : 53.02556
  • This is the TOI-2081 . The star TOI-2081 islocated about 203.2 light-years (62.3 pc) away from our Solar System.
  • The star TOI-2081 has apparent magnitude of 13.4, with absolute magnitude of 9.4.
  • It is 0.5 times more massive and 0.5 times bigger compared with our Sun. The surface temperature is 3800 with its spectral types of M1
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet TOI-2081 b radius 0.182000 mass 0.016000 orbital distance 0.075200
    (Illustration of the TOI-2081's Planetary System)



    The Star TOI-2081 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.167 AU ( 24990017.6 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.231 AU ( 34542735.1 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.352 AU ( 52635483.9 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.518 AU ( 77455420.4 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star TOI-2081)



    Kopparapu's Recent Venus for Star TOI-2081 distance : 0.188 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star TOI-2081 distance : 0.238 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star TOI-2081 distance : 0.230 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star TOI-2081 distance : 0.251 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star TOI-2081 distance : 0.456 AU
    Kopparapu's Outer Boundary for Early Mars for Star TOI-2081 distance : 0.481 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star TOI-2081)



  • Original Kopparapu Recent Venus for Star TOI-2081 distance : 0.186 AU
  • Original Kopparapu Runaway Greenhouse for Star TOI-2081 distance : 0.246 AU
  • Original Kopparapu Moist Greenhouse for Star TOI-2081 distance : 0.246 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star TOI-2081 distance : 0.463 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star TOI-2081 distance : 0.482 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star TOI-2081)



    (Position in Stellar Map of star TOI-2081 )



    (Zoomed position in Stellar Map of star TOI-2081 (zoom level 3))

    (Synthetic Spectrum of star K2-3*)
    *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