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 7 , 7 4 5 , 5 8 3 and Counting ...
Last Observation Received:
1 min 10 sec ago by BNK - Nicholas Brown (AU)
ASASSN-22OH Mar 24.542 <14.6Vis.
Feb 24