Sun
Imaginary Picture of Star Sun
Star Name : Sun
Alternate Name :
Star Distance (LY/pc): 0.0000 (LY) 0.0000 (pc)
Stellar Radius (Rsun): 0.0000 (Rsun, measured) 1.0000 (Rsun, estimated)
Stellar Mass (Msun): 1.0000 (Msun/observed) 1.0000 (Msun/estimated)
Spectral type : M9
Metalicity : 0.0000
Absolute Magnitude : 25.00
Apparent Magnitude : 22.00
Right Ascension(RA) : 0.00000
Declination(DEC) : 0.00000
  • The star Sun has apparent magnitude of 22.0, with absolute magnitude of 25.0.
  • It is 1.0 times more massive and 1.0 times bigger compared with our Sun. The surface temperature is 3300 with its spectral types of M9
  • Number of Extrasolar Planets : 1
  • Name of the 1 Planet 1I_Oumuamua radius 0.000000 mass 0.000000 orbital distance 0.000000
    (Illustration of the Sun's Planetary System)



    The Star Sun 's habitable zone is located at the following distance

    Inner Boundary (the orbital distance at Venus's Equivalent Radiation ) : 0.236 AU ( 35292790.0 km)
    Earth Boundary (the orbital distance at Earth's Equivalent Radiation) : 0.326 AU ( 48783858.9 km)
    Outer Boundary (the orbital distance at Mars's Equivalent Radiation) : 0.497 AU ( 74335805.1 km)
    Snow Line (the orbital distance at Snow Line Equivalent Radiation) : 0.731 AU ( 109388393.7 km)
    (Habitable zone calculated based on SEAU(Solar Equivalent Astronomical Unit) around the star Sun)



    Kopparapu's Recent Venus for Star Sun distance : 0.267 AU
    Kopparapu's Runaway Greenhouse for Earth-sized planet for Star Sun distance : 0.338 AU
    Kopparapu's Runaway Greenhouse for Super-Earth-sized planet for Star Sun distance : 0.326 AU
    Kopparapu's Runaway Greenhouse for Mars-sized planet for Star Sun distance : 0.357 AU
    Kopparapu's Outer Boundary for Maximum Greenhouse for Star Sun distance : 0.664 AU
    Kopparapu's Outer Boundary for Early Mars for Star Sun distance : 0.701 AU
    (Habitable zone calculated based on Kopparapu et al.(2013) around the star Sun)



  • Original Kopparapu Recent Venus for Star Sun distance : 0.265 AU
  • Original Kopparapu Runaway Greenhouse for Star Sun distance : 0.350 AU
  • Original Kopparapu Moist Greenhouse for Star Sun distance : 0.351 AU
  • Original Kopparapu Outer Boundary for Maximum Greenhouse for Star Sun distance : 0.675 AU
  • Original Kopparapu Outer Boundary for Early Mars for Star Sun distance : 0.702 AU

    (Habitable zone calculated based on Kopparapu et al.(Original) around the star Sun)



    (Position in Stellar Map of star Sun )



    (Zoomed position in Stellar Map of star Sun (zoom level 3))