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 9 8 , 4 0 4 and Counting ...
Last Observation Received:
2 min 51 sec ago by DCMA - Cledison Marcos da Silva (BR)
V0402 CYG May 7.2479 8.523I