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 3 , 2 0 0 , 8 6 1 and Counting ...
Last Observation Received:
4 min 46 sec ago by DCMA - Cledison Marcos da Silva (BR)
U MON Jun 1.9146 6.9Vis.