The mission of the AAVSO is to enable anyone, anywhere to participate in scientific discovery through variable star astronomy.
The AAVSO is an equal opportunity and discrimination / harassment free environment.
Please read our policies HERE
AAVSO at a Glance
Variable Star Observations in Database:
4 3 , 5 0 1 , 5 9 6 and Counting ...
Last Observation Received:
6 months 1 week ago by BSJ - Sara Beck (US)
SS Cyg Sep 13 10.0Vis.