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 8 4 , 5 1 4 and Counting ...
Last Observation Received:
19 min 22 sec ago by PBYA - Byron Papadopoulos (GR)
W Cyg May 6.0319 5.4Vis.