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 5 2 , 0 0 9 and Counting ...
Last Observation Received:
0 sec ago by HUZ - Richard Huziak (CA)
alp ori Mar 11.0833 0.6Vis.
Apr 5