XO-5

Display orbital revolution around the star XO-5
Imaginary Picture of Star XO-5
Star Name : XO-5
Alternate Name :
Star Distance (LY/pc): 831.6978 (LY) 255.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0600 (Rsun, estimated)
Stellar Mass (Msun): 0.8800 (Msun/observed) 0.8800 (Msun/estimated)
Spectral type : G8V
Metalicity : 0.1800
Absolute Magnitude : 5.10
Apparent Magnitude : 12.13
Right Ascension(RA) : 116.71650
Declination(DEC) : 39.09472
  • This is the XO-5 . The star XO-5 islocated about 831.7 light-years (255.0 pc) away from our Solar System.
  • The star XO-5 has apparent magnitude of 12.1, with absolute magnitude of 5.1.
  • It is 0.9 times more massive and 1.1 times bigger compared with our Sun. The surface temperature is 5510 with its spectral types of G8V
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet XO-5 b radius 1.030000 mass 1.077000 orbital distance 0.048700
    (Illustration of the XO-5's Planetary System)



    The Star XO-5 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.697 AU ( 104295885.4 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.964 AU ( 144164169.4 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 1.468 AU ( 219674290.8 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 2.161 AU ( 323260342.2 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star XO-5)



    Kopparapu's Recent Venus for Star XO-5 distance : 0.734 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star XO-5 distance : 0.930 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star XO-5 distance : 0.898 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star XO-5 distance : 0.985 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star XO-5 distance : 1.654 AU
    Kopparapu's Outer Boundary for Early Mars for Star XO-5 distance : 1.745 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star XO-5)



  • Original Kopparapu Recent Venus for Star XO-5 distance : 0.731 AU
  • Original Kopparapu Runaway Greenhouse for Star XO-5 distance : 0.956 AU
  • Original Kopparapu Moist Greenhouse for Star XO-5 distance : 0.968 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star XO-5 distance : 1.683 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star XO-5 distance : 1.750 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star XO-5)



    (Position in Stellar Map of star XO-5 )



    (Zoomed position in Stellar Map of star XO-5 (zoom level 3))

    (Synthetic Spectrum of star K2-326*)
    *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