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 2 , 4 5 9 , 6 4 9 and Counting ...
Last Observation Received:
15 min 26 sec ago by RTH - Thomas Rutherford (US)
PSN J12355230+2755559 Mar 22.193 17.617R
Mar 21
Mar 20