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 5 1 , 2 5 5 and Counting ...
Last Observation Received:
7 min 44 sec ago by PDAQ - Davide Pica (IT)
TON 618 Apr 27.8748 15.896CR
Apr 5