2018-U51 2018 UO1
2018 Oct. 21
2018-U50 2018 UN1
2018 Oct. 21
2018-U49 DAILY ORBIT UPDATE (2018 OCT. 21 UT)
2018 Oct. 21
2018-U48 2016 LU47
2018 Oct. 21

The International Astronomical Union (IAU) was founded in 1919. Its mission is to promote and safeguard the science of astronomy in all its aspects through international cooperation. Its individual members — structured in Divisions, Commissions, and Working groups — are professional astronomers from all over the world, at the Ph.D. level and beyond, and active in professional research and education in astronomy. The IAU has 13595 Individual Members in 107 countries worldwide. Of those 86 are National Members. In addition, the IAU collaborates with various scientific organizations all over the world.

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