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 9 , 0 4 0 , 3 4 5 and Counting ...
Last Observation Received:
1 hour 22 min ago by EHEA - Heinz-Bernd Eggenstein (DE)
T CrB May 17.0959 10.103TG
Feb 24