The mission of the AAVSO is to enable anyone, anywhere to participate in scientific discovery through variable star astronomy.
The AAVSO is an equal opportunity and discrimination / harassment free environment.
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AAVSO at a Glance
Variable Star Observations in Database:
Last Observation Received:
4 sec ago by MPFA - Pamela Morgan-McKee (US)
Alf Cyg Aug 5.2208 1.280V