Friedrich Von Struve

By Jrodjl5
  • Born

    Friedrich von Struve was born
  • Discovered double stars

    In 1827, he discovered a vey large amount of double stars
    Double stars- stars that appear to be very close to each other from Earth through a telescope
  • Measured

    measured "constant of abberation" in 1843
    Constant of abberation-astromical phenomenon which produces apparent motion of celestial objects about their real locations
  • Died

    Friedrich von struve died