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:
5 9 , 4 6 9 , 1 6 6 and Counting ...
Last Observation Received:
17 min 48 sec ago by DEY - James DeYoung (US)
V844 HER Sep 30.9967 16.791CV