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 6 , 2 9 1 , 9 0 5 and Counting ...
Last Observation Received:
13 min 36 sec ago by KKAD - Karsten Klindt-Jensen ()
R Leo Jan 28.025 5.9Vis.
Nov 19