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:
5 9 , 3 4 5 , 3 3 0 and Counting ...
Last Observation Received:
5 min 11 sec ago by WGR - Gary Walker (US)
V1478 CYG Sep 20.888 12.8604V