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 4 1 , 5 9 9 and Counting ...
Last Observation Received:
15 min 24 sec ago by FFAD - Fábio Feijó (BR)
Z Cha Apr 25.9514 <14.9Vis.
Apr 5