Is it real?
Yes. Never revoked by the IRS. Latest filing on record: FY2024. IRS ruling in Dec 1999.
IRS Pub. 78 · IRS Auto-Revocation List · IRS Business Master File
Where the money goes
74 cents of each dollar spent went to programs.
Form 990 Part IX, line 25, columns B–D. Every line is in By the numbers.
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Who runs it and what they're paid
17 people listed on the 990; $100K paid to officers and key staff.
Anna Hehman’s $100K as Executive Director is at the 33rd percentile of top reported officer pay among 3924 $1–10M arts & culture nonprofits. Peer set: organizations in the same NTEE major field of work and revenue-size band, compared on each org’s own highest-paid officer/key-employee, from Form 990 Part VII / 990-PF Part VIII. Descriptive placement, not a verdict on whether the pay is appropriate.
Compensation history total reportable pay by year · 2 named individuals · Part VII
| Name | FY2024 | FY2019 | FY2018 |
|---|---|---|---|
| Anna Hehman | $100,191 | — | — |
| Craig Niemi | — | $68,775 | $72,271 |
Total reportable compensation (Form 990 Part VII column D / Schedule J column E) by filing year, matched by name within this organization. The Schedule J base / bonus / deferred breakdown is not parsed into this dataset.
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Questions the 990 asks
The form asks each of these directly. These are the filed answers.
- Family or business ties among officersPt VI · Ln 2No
- Top official's pay set by an independent reviewPt VI · Ln 15aYes
Programs and updates
Preserves a historic observatory and teaches astronomy STEM.
Questions for Cincinnati Observatory Center
Your first name shows with your question. Cincinnati Observatory Center answers here, for everyone.
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Educational Outreach
The observatory provides hands-on learning opportunities in the stem (science, technology, engineering, mathematics) disciplines aligned with oh, ky & in k-12 curriculum standards. We offer a variety of standard and customized programs which center around the definition of science, inquiry, the scientific method, critical thinking and…
General Public
The observatory worked with over 37,000 people total in 2024 through programming including significant outreach for the total solar eclipse in april. We added new programming including family astronomy nights, attic to basement tours and new class topics.
Historic Facility
We continued to be intentional of our role as stewards of our national historic landmark buildings. We began work to update our basement to display and preserve our collection items. We also conducted important work to repair and maintain our historic telescopes.
Funders
Who pays for it.
From grant filings on record. Receipts are incomplete: individual donors are never listed.
Grants
By the numbers
The FY2024 990, line by line.
Download 990
| Line | Start FY24 | End FY24 |
|---|---|---|
| Cash and savingsLn 1–2 | $84K | $161K |
| InvestmentsLn 11–13 | $148K | |
| Land, buildings, equipmentLn 10c | $517K | $492K |
| Total assetsLn 16 | $1.2M | $1.4M |
| LiabilitiesLn 26 | $469K | $451K |
| Net assetsLn 32 | $779K | $957K |
| Line | Total | Programs | Management | Fundraising |
|---|---|---|---|---|
| Pay of current officers, directors and key staffLn 5 | $100K | $76K | $14K | $10K |
| Other salaries and wagesLn 7 | $430K | $327K | $60K | $43K |
| Other employee benefitsLn 9 | $59K | $45K | $8K | $6K |
| Payroll taxesLn 10 | $41K | $31K | $6K | $4K |
| Accounting feesLn 11c | $47K | $47K | ||
| Advertising and promotionLn 12 | $189 | $189 | ||
| Office expensesLn 13 | $12K | $8K | $2K | $1K |
| Information technologyLn 14 | $31K | $24K | $8K | |
| OccupancyLn 16 | $103K | $88K | $10K | $5K |
| TravelLn 17 | $12K | $12K | $521 | |
| Depreciation, depletion and amortizationLn 22 | $31K | $26K | $3K | $2K |
| InsuranceLn 23 | $9K | $5K | $4K | |
| Other expenses (24a–d)Ln 24 | $85K | $69K | $12K | $4K |
| All other expensesLn 24e | $6K | $6K | ||
| Total functional expensesLn 25 | $965K | $710K | $174K | $81K |
Filing history
| Year | Money in | Money out | In minus out | Net assets | Download |
|---|---|---|---|---|---|
| FY2024 Latest Viewing | $1.1M | $965K | $112K | $957K | 990 PDF |
| FY2023 | $756K | $872K | −$116K | $779K | 990 PDF |
| FY2022 | $630K | $804K | −$174K | $826K | 990 PDF |
| FY2021 | $489K | $2.3M | −$1.8M | $930K | 990 PDF |
| FY2020 | $588K | $740K | −$152K | $2.8M | 990 PDF |
| FY2019 | $556K | $635K | −$79K | $2.8M | 990 PDF |
| FY2018 | $1.5M | $569K | $902K | $2.7M | 990 PDF |
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Schedules filed Part IV
See the full FY2024 990 (6 parts)
Part I · Summary $1,076,941 revenue, 12 lines filed
Part VI · Governance 16 of 16 board members independent, 1 to look at
Part VIII · Statement of revenue $1,076,941 across 11 lines filed
Part IX · Statement of functional expenses $964,974 across 14 lines filed
Part X · Balance sheet $1,407,750 assets, 16 lines filed
Part XI · Reconciliation of net assets $957,088 net assets at year end
Form 990 e-file (XML) FY2024 from the IRS · Classification, formation year and address from the IRS Business Master File
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