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 6 1 , 3 3 5 and Counting ...
Last Observation Received:
2 min 34 sec ago by SJMJ - John Sikora (US)
RZ VIR Apr 28.3601 10.881V
Apr 5