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 6 , 4 4 6 , 4 2 9 and Counting ...
Last Observation Received:
2 min 46 sec ago by LSIC - Simonluca Landi (IT)
W Cas Feb 5.7606 7.425SI
Nov 19