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 , 9 1 2 , 6 6 1 and Counting ...
Last Observation Received:
5 min 56 sec ago by TRE - Ray Tomlin (US)
ASASSN-V J190551.26+734959.1 Oct 4.1223 14.892V