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 4 0 , 6 7 4 and Counting ...
Last Observation Received:
1 hour 30 min ago by HDE - John Adams Hodge (US)
SU UMA Apr 24.1849 14.370V
Apr 5