AMERICAN ASSOCIATION OF VARIABLE STAR OB is a Public Charity headquartered in CAMBRIDGE, MA. Financial data from the 2024 filing: $1.1M revenue, $1.2M expenses, $19.1M total assets. 13 publicly reported grants to this organization, totaling roughly $183K, appear in IRS filings.
THE AAVSO PROVIDES AMATEUR ASTRONOMERS AND STUDENTS THE OPPORTUNITY TO MAKE REAL AND DIRECT CONTRIBUTIONS TO ASTRONOMY. IN PROGRAMS THEY COMPLETE AT THEIR OWN PACE, WE TEACH THEM HOW TO MAKE OBSERVATIONS AND HOW TO ANALYZE ASTRONOMICAL DATA, AND WE OFFER THEM THE OPPORTUNITY TO PARTICIPATE IN OBSERVING CAMPAIGNS DESIGNED TO PRODUCE PEER-REVIEWED PUBLISHED PAPERS.
Showing up to 5 of 13 total records — full history available with membership.
Officer compensation and complete director data available with membership.
| Year | Revenue | Expenses | Assets |
|---|---|---|---|
| 2024 | $1.1M | $1.2M | $19.1M |
| 2023 | $692K | $1.2M | $16.1M |
| 2022 | $2.6M | $1.0M | $15.2M |
| 2021 | $1.0M | $969K | $16.1M |
| 2020 | $212K | $998K | $13.7M |
Between 2020 and 2024, reported annual revenue grew from $212K to $1.1M (+407%), with total assets most recently reported at $19.1M.
Interactive year-over-year charts and full filing details available with membership.
