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 , 8 2 6 , 7 1 4 and Counting ...
Last Observation Received:
8 min 15 sec ago by LRIA - Ricardo Lourenço Pinto (BR)
W Her May 8.125 9.5Vis.