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 4 7 , 8 5 7 and Counting ...
Last Observation Received:
1 min 3 sec ago by YBA - Brad Young (US)
AT ARA Apr 26.6315 13.142R
Apr 5