
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:
4 4 , 6 2 4 , 9 2 7 and Counting ...
Last Observation Received:
8 min 28 sec ago by PREB - Pierre Reiss (FR)
betelgeuse Apr 17.8442 0.92Vis.
Apr 14