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 , 2 9 5 , 1 1 6 and Counting ...
Last Observation Received:
21 min 13 sec ago by TRE - Ray Tomlin (US)
ASASSN-V J184653.83+492652.6 Nov 20.0009 12.039I
Nov 19