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 5 , 6 4 0 , 7 8 3 and Counting ...
Last Observation Received:
1 min 6 sec ago by HDHA - Dave Hinzel (US)
PSI 1 AUR Dec 25.2484 6.914B
Nov 19