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 4 , 2 1 8 , 1 1 6 and Counting ...
Last Observation Received:
48 sec ago by EMAC - Mark Ellison (US)
T Aqr Aug 31.1097 8.7Vis.