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:
7 0 , 6 4 2 , 2 8 0 and Counting ...
Last Observation Received:
3 min 6 sec ago by SHPI - Ian Sharp (GB)
SS Cyg Jul 14.9995 11.443R
Jun 25