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 7 8 , 0 5 6 and Counting ...
Last Observation Received:
10 min 31 sec ago by SJOE - Joerg Schlimmer (DE)
T CrB May 4.0347 10.2Vis.