The mission of the AAVSO is to enable anyone, anywhere to participate in scientific discovery through variable star astronomy.
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AAVSO at a Glance
Variable Star Observations in Database:
6 2 , 7 8 6 , 2 0 1 and Counting ...
Last Observation Received:
5 min 54 sec ago by PYG - Gary Poyner (GB)
AY LYR May 6.191 <17.1CV