The mission of the AAVSO is to enable anyone, anywhere to participate in scientific discovery through variable star astronomy.
Resources
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:
6 5 , 2 9 2 , 8 5 8 and Counting ...
Last Observation Received:
14 min 3 sec ago by DJAD - Javier De Elías (ES)
ALF CYG Nov 20.8847 1.238V
Nov 19