We are excited to announce the launch of our new forums! You can access it forums.aavso.org. For questions, please see our blog post. The forums at aavso.org/forum have become read-only.
Announcement: New Applications
We are excited to announce the launch of our new applications! We're opening up early access to our new applications for searching, downloading, and submitting photometric observations. You can now access these applications through these links:
We ask for your feedback in order to help us improve these applications. Please send feedback for the applications above to feedback@aavso.org. Note: please avoid duplicating submissions across the two submit applications.
American Association of Variable Star Observers (AAVSO)
Sat, 05/30/2020 - 03:29
Do we raise a glass to toast the upcoming 1000-day turnover of the Julian days? JD 2459000 will happen in about 9 hours at 2020 May 30.5 UT. The big change will be in 2023 February, when we get the rollover to 2460000.