The mission of the AAVSO is to enable anyone, anywhere to participate in scientific discovery through variable star astronomy.
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The AAVSO is an equal opportunity and discrimination / harassment free environment.
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AAVSO at a Glance
Variable Star Observations in Database:
4 3 , 4 8 1 , 5 0 3 and Counting ...
Last Observation Received:
1 week 2 days ago by WEO - Elizabeth Waagen (US)
SS CYG Dec 17.4999 <14.451U
Our Stellar Partners
