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 9 , 0 0 7 , 5 8 4 and Counting ...
Last Observation Received:
4 min 13 sec ago by KREA - Remco Kemperman (NL)
IO CVN Apr 1.9891 15.221I
Feb 24