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 , 3 5 6 , 8 1 8 and Counting ...
Last Observation Received:
1 min 24 sec ago by PEX - Andrew Pearce (AU)
V4370 OPH Mar 17.7992 12.097TR