WISEA J2318+0521

Display orbital revolution around the star WISEA J2318+0521
Imaginary Picture of Star WISEA J2318+0521
Star Name : WISEA J2318+0521
Alternate Name : "WISEA J231825.63+052141.6, 2MASS J23182567+0521427"
Star Distance (LY/pc): 227.5825 (LY) 69.7772 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 0.2450 (Rsun, estimated)
Stellar Mass (Msun): 0.2160 (Msun/observed) 0.2160 (Msun/estimated)
Spectral type : M5V
Metalicity : 0.0000
Absolute Magnitude : 13.35
Apparent Magnitude : 17.57
Right Ascension(RA) : 349.60700
Declination(DEC) : 5.36189
  • This is the WISEA J2318+0521 . The star WISEA J2318+0521 islocated about 227.6 light-years (69.8 pc) away from our Solar System.
  • The star WISEA J2318+0521 has apparent magnitude of 17.6, with absolute magnitude of 13.4.
  • It is 0.2 times more massive and 0.2 times bigger compared with our Sun. The surface temperature is 3260 with its spectral types of M5V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet WISEA J2318+0521 b radius 0.907830 mass 60.000000 orbital distance 1100.000000
    (Illustration of the WISEA J2318+0521's Planetary System)



    The Star WISEA J2318+0521 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.056 AU ( 8438386.2 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.078 AU ( 11664054.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.119 AU ( 17773438.4 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.175 AU ( 26154393.3 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star WISEA J2318+0521)



    Kopparapu's Recent Venus for Star WISEA J2318+0521 distance : 0.064 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star WISEA J2318+0521 distance : 0.081 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star WISEA J2318+0521 distance : 0.078 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star WISEA J2318+0521 distance : 0.085 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star WISEA J2318+0521 distance : 0.159 AU
    Kopparapu's Outer Boundary for Early Mars for Star WISEA J2318+0521 distance : 0.168 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star WISEA J2318+0521)



  • Original Kopparapu Recent Venus for Star WISEA J2318+0521 distance : 0.064 AU
  • Original Kopparapu Runaway Greenhouse for Star WISEA J2318+0521 distance : 0.084 AU
  • Original Kopparapu Moist Greenhouse for Star WISEA J2318+0521 distance : 0.084 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star WISEA J2318+0521 distance : 0.162 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star WISEA J2318+0521 distance : 0.168 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star WISEA J2318+0521)



    (Position in Stellar Map of star WISEA J2318+0521 )



    (Zoomed position in Stellar Map of star WISEA J2318+0521 (zoom level 3))

    (Synthetic Spectrum of star K2-299*)
    *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