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 4 , 7 8 0 , 2 3 0 and Counting ...
Last Observation Received:
9 min 25 sec ago by LMN - Magnus Larsson (SE)
DQ HER Oct 4.9052 15.386CV