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 8 , 9 8 7 , 6 2 9 and Counting ...
Last Observation Received:
16 min 32 sec ago by KMWA - Matthias Kolb (DE)
AO HER May 15.8906 10.443I
Feb 24