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:
7 0 , 6 0 6 , 7 3 3 and Counting ...
Last Observation Received:
5 min 41 sec ago by NLX - Peter Nelson (AU)
IGR J16547-1916 Jul 13.6341 15.865CV
Jun 25