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 3 , 1 9 7 , 9 5 4 and Counting ...
Last Observation Received:
1 hour 3 min ago by MCAL - C. Marra (CA)
RW Cep Jun 1.2861 6.0Vis.