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 6 , 5 0 9 , 0 7 2 and Counting ...
Last Observation Received:
1 min 10 sec ago by TBOB - Bill Tschumy (US)
Z AUR Feb 10.091 10.116V