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 , 6 0 1 , 8 4 1 and Counting ...
Last Observation Received:
29 min 47 sec ago by KMWA - Matthias Kolb (DE)
SU TAU Feb 16.78 8.999I