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 , 4 5 9 , 3 0 7 and Counting ...
Last Observation Received:
3 min 29 sec ago by SGQ - Costantino Sigismondi (IT)
alf Ori Mar 27.8146 0.6Vis.
Mar 21
Mar 20