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 , 0 0 6 , 7 9 8 and Counting ...
Last Observation Received:
50 sec ago by CSZ - Cziniel Szabolcs (HU)
SS Vir Apr 4.9653 9.3Vis.
Feb 24