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:
5 7 , 1 7 3 , 3 9 9 and Counting ...
Last Observation Received:
10 min 23 sec ago by DALD - Athol Davis (US)
X LEO Mar 21.1571 15.029I