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:
Last Observation Received:
2 months 4 weeks ago by BSJ - Sara Beck (US)
X CrB Feb 22.9319 12.22Vis.