Liabilities / Assets
60th percentile
Higher debt load relative to assets than 60% of similar nonprofits.
990 • Fiscal year 2018 • EIN 31-1665954
Refreshing map…
Precomputed percentiles for this filing year versus similar nonprofits in the same peer cohort.
Liabilities / Assets
60th percentile
Higher debt load relative to assets than 60% of similar nonprofits.
Liabilities / Revenue
73rd percentile
Higher debt load relative to revenue than 73% of similar nonprofits.
Net Margin
94th percentile
Higher net margin than 94% of similar nonprofits.
Top Officer Pay
62nd percentile
Higher top officer pay than 62% of similar nonprofits.
Top officer pay equals 5.9% of source-year revenue.
Asset Growth
94th percentile
Faster asset growth than 94% of similar nonprofits.
Revenue Growth
97th percentile
Faster revenue growth than 97% of similar nonprofits.
Assets
Up$3,231,138
Up $1,404,881 (+77%) from 2017
Net Assets
Up$2,715,427
Up $956,245 (+54%) from 2017
Liabilities
Up$515,711
Up $448,636 (+669%) from 2017
Revenue
Up$1,471,071
Up $1,050,605 (+250%) from 2017
Expenses
Up$569,435
Up $78,476 (+16%) from 2017
Net Income
Up$901,636
Up $972,129 (+1379%) from 2017
The cincinnati observatory center shall maintain the integrity and heritage of a historic nineteenth-century observatory while promoting the study and practice of twenty-first century astronomy.
Historic preservation of cincinnati observatory and stem education in the field of astronomy.
| Line | Beginning | End | Change |
|---|---|---|---|
| Assets | |||
| Investments in Publicly Traded Securities | $857,018 | $1,635,194 | ▲ $778,176 |
| Land, Buildings, and Equipment, Net | $555,038 | $552,604 | ▼ $2,434 |
| Pledges and Grants Receivable | $208,690 | $462,982 | ▲ $254,292 |
| Cash and Non-Interest-Bearing Accounts | $121,109 | $202,555 | ▲ $81,446 |
| Investments Other Securities | $53,169 | $54,954 | ▲ $1,785 |
| Inventories for Sale or Use | $14,054 | $12,932 | ▼ $1,122 |
| Prepaid Expenses and Deferred Charges | $17,179 | $8,955 | ▼ $8,224 |
| Total Assets | $1,826,257 | $3,231,138 | ▲ $1,404,881 |
| Other Assets Total | $0 | $300,962 | ▲ $300,962 |
| Liabilities | |||
| Other Liabilities | $0 | $462,982 | ▲ $462,982 |
| Deferred Revenue | $42,236 | $42,293 | ▲ $57 |
| Accounts Payable and Accrued Expenses | $24,839 | $10,436 | ▼ $14,403 |
| Total Liabilities | $67,075 | $515,711 | ▲ $448,636 |
| Net Assets / Fund Balance | |||
| Unrestricted Net Assets | $1,373,556 | $2,089,645 | ▲ $716,089 |
| Temporarily Rstr Net Assets | $385,626 | $625,782 | ▲ $240,156 |
| Total Net Assets Fund Balance | $1,759,182 | $2,715,427 | ▲ $956,245 |
| Total Liabilities and Net Assets / Fund Balance | $1,826,257 | $3,231,138 | ▲ $1,404,881 |
| Asset | Book Value | Depreciation | Basis |
|---|---|---|---|
| Leasehold Improvements | $524,039 | $317,541 | $841,580 |
| Equipment | $25,297 | $3,031 | $28,328 |
| Other Land Buildings | $3,268 | $1,197 | $4,465 |
| Other Assets Org | $300,962 | - | - |
| Period | Beginning | Contrib. | Gain/Loss | Other Uses | End |
|---|---|---|---|---|---|
| 2018 | $815,096 | - | ▼ $50,368 | $36,000 | $728,728 |
| 2017 | $758,264 | - | ▲ $92,832 | $36,000 | $815,096 |
| 2016 | $686,240 | - | ▲ $72,024 | - | $758,264 |
| 2015 | $691,389 | - | ▼ $5,149 | - | $686,240 |
| 2014 | $683,666 | - | ▲ $7,723 | - | $691,389 |
| Name | Title | Full / Part Time | Base | Other | Total |
|---|---|---|---|---|---|
| Craig Niemi | Executive Director | FT | $72,271 | $14,448 | $86,719 |
| Name | Title |
|---|---|
| Michael Flick | President |
| John Pinney | Vice President |
| Dave Bosse | Trustee |
| George Strietmann | Trustee |
| J Richard Hirte | Trustee |
| John Ventre | Trustee |
| Lauren Worley | Trustee |
| Mark Armstrong | Trustee |
| Mark Petullo | Trustee |
| Mark Plano Clark | Trustee |
| Mary Adams | Trustee |
| Mary Sullivan | Trustee |
| Richard Davis | Trustee |
| Ron Hank | Trustee |
| Stephanie Arvin | Trustee |
| Terry Endres | Trustee |
| Wally Murray | Trustee |
| Bud Baily | Trustee Emeritus |
| Greg Hand | Trustee Emeritus |
| Joe Bayer | Secretary |
| Joanne Pederson | Treasurer |
| Line Item | Amount |
|---|---|
| Salaries, Compensation, and Employee Benefits | $362,635 |
| Other Expenses | $206,800 |
| Total Fundraising Expense | $72,268 |
| Grants and Similar Amounts Paid | $0 |
| Professional Fundraising Fees | $0 |
| Line Item | Program | Management | Fundraising | Total |
|---|---|---|---|---|
| Other Salaries and Wages | $159,789 | $32,739 | $35,481 | $228,009 |
| Current Officers, Directors, Trustees, and Key Employees | $37,865 | $22,721 | $15,146 | $75,732 |
| Occupancy | $61,960 | $7,288 | $3,645 | $72,893 |
| Other Employee Benefits | $18,552 | $5,521 | $4,525 | $28,598 |
| Fees for Services Accounting | - | $25,575 | - | $25,575 |
| Depreciation Depletion | $20,553 | $2,417 | $1,209 | $24,179 |
| Payroll Taxes | $15,147 | $4,249 | $3,880 | $23,276 |
| Information Technology | $8,541 | $2,846 | - | $11,387 |
| Office Expenses | $6,295 | $1,799 | $899 | $8,993 |
| Insurance | $4,272 | $3,347 | - | $7,619 |
| Pension Plan Contributions | $4,109 | $1,487 | $1,424 | $7,020 |
| Travel | $5,485 | $108 | $73 | $5,666 |
| Other Expenses | $3,583 | $4,009 | $1,536 | $5,119 |
| All Other Expenses | $2,217 | $2,216 | - | $4,433 |
| Advertising | $809 | - | $141 | $950 |
| Total Functional Expenses | $380,845 | $116,322 | $72,268 | $569,435 |
| Line Item | Amount |
|---|---|
| Total Expenses per Audited Statements | $606,435 |
| Expenses per Audited Statements | $569,435 |
| Total Expenses per Form 990 | $569,435 |
| Expenses Not Reported on Form 990 | $37,000 |
| Expenses Not Reported on Financial Statements | $0 |
| Line Item | Amount |
|---|---|
| Fundraising Direct Expenses | $23,723 |
| Fundraising Gross Income | $22,017 |
| Professional Fundraising Fees | $0 |
| Event | Gross Receipts | Gross Revenue | Direct Expenses | Net Income |
|---|---|---|---|---|
| 175th Anniversary Event | $61,358 | $11,857 | $6,591 | $5,266 |
| Valentines Day | $5,198 | $5,198 | $188 | $5,010 |
| Total Events | $66,556 | $17,055 | $22,408 | $-5,353 |
| Liability | Amount |
|---|---|
| Uc Lease Liabilities | $462,982 |
“Delegation of management duties - responsibilities of the chief financial officer are fulfilled by a non-employee ( a part-time, independent contractor) reporting directly to the executive director and treasurer.”
“This return was prepared by the cpa firm and is reviewed by the cfo, executive director, president and treasurer prior to the filing. It will be provided to every member of the board of trustees as soon as practical after the filing is complete.”
“The conflict of interest policy is reviewed at each annual board meeting, at key committee meetings and when a new trustee joins the board of directors.”
“Compensation for all employees is determined by reviewing comparability data and by interviews with trustees and employees of other non-profits with similar budgets and missions. This is done annually for the executive director, and preiodically (as needed) for other positions.”
“Our form 990 is available on guidestar,org, governing documents are avilable at the ohio secretary of state's website, and all these documents are available upon request.”
“Our form 990 is available on guidestar,org, governing documents are avilable at the ohio secretary of state's website, and all these documents are available upon request.”
“Other adjustments 106,607.”
“Amendment to remove unusual grant received in 2018 of one million dollars as that line is to exclude unusual grants.”
“Other changes to net assets - correction of error (value of leased facility) +$259,988 and implementation of asu 2016-02 (leases) -$153,381.”
“Oversight of audit - the auditor is selected by the board of trustees with input and recommendation from the finance committee. The audit is overseen by the cfo and executive director. This process has not changed. As part of a periodic rebid process completed during 2018, we have changed our auditor for 2018.”
“Intended use of endowment funds - long-term, on-going source of income to cover costs associated with general operating support.”
“The provisions of the asc standard, accounting for uncertainty in income taxes, clarifies the accounting for the recognition and measurement of uncertainties in income taxes for all entities, including not-for-profit organizations. The organization accounts for uncertain tax positions in accordance with the asc topic, accounting for contingencies, under which liabilities for uncertain tax positions are recognized in the financial statements when it becomes probable a liability has been incurred and the amount can be reasonably estimated.”
“In-kind donations of facility maintenance and utilities”
“In-kind expenses of facility maintenance and utilities”
This appendix keeps the raw XML leaves available for debugging and edge-case review. The human report above is the primary experience.
| Path | # | Value |
|---|---|---|
| IRS990/AccountantCompileOrReviewInd | 0 | 0 |
| IRS990/AccountsPayableAccrExpnssGrp/BOYAmt | 0 | 24839 |
| IRS990/AccountsPayableAccrExpnssGrp/EOYAmt | 0 | 10436 |
| IRS990/ActivitiesConductedPrtshpInd | 0 | 0 |
| IRS990/ActivityOrMissionDesc | 0 | HISTORIC PRESERVATION OF CINCINNATI OBSERVATORY AND STEM EDUCATION IN THE FIELD OF ASTRONOMY. |
| IRS990/AdvertisingGrp/FundraisingAmt | 0 | 141 |
| IRS990/AdvertisingGrp/ProgramServicesAmt | 0 | 809 |
| IRS990/AdvertisingGrp/TotalAmt | 0 | 950 |
| IRS990/AllOtherContributionsAmt | 0 | 1162579 |
| IRS990/AllOtherExpensesGrp/ManagementAndGeneralAmt | 0 | 2216 |
| IRS990/AllOtherExpensesGrp/ProgramServicesAmt | 0 | 2217 |
| IRS990/AllOtherExpensesGrp/TotalAmt | 0 | 4433 |
| IRS990/AmendedReturnInd | 0 | X |
| IRS990/AnnualDisclosureCoveredPrsnInd | 0 | 1 |
| IRS990/AuditCommitteeInd | 0 | 1 |
| IRS990/BackupWthldComplianceInd | 0 | 1 |
| IRS990/BooksInCareOfDetail/BusinessName/BusinessNameLine1Txt | 0 | ANNA HEHMAN |
| IRS990/BooksInCareOfDetail/PhoneNum | 0 | 5133215186 |
| IRS990/BooksInCareOfDetail/USAddress/AddressLine1Txt | 0 | 3489 OBSERVATORY PLACE |
| IRS990/BooksInCareOfDetail/USAddress/CityNm | 0 | CINCINNATI |
| IRS990/BooksInCareOfDetail/USAddress/StateAbbreviationCd | 0 | OH |
| IRS990/BooksInCareOfDetail/USAddress/ZIPCd | 0 | 45208 |
| IRS990/BusinessRlnWithFamMemInd | 0 | 0 |
| IRS990/BusinessRlnWithOfficerEntInd | 0 | 0 |
| IRS990/BusinessRlnWithOrgMemInd | 0 | 0 |
| IRS990/CashNonInterestBearingGrp/BOYAmt | 0 | 121109 |
| IRS990/CashNonInterestBearingGrp/EOYAmt | 0 | 202555 |
| IRS990/ChangeToOrgDocumentsInd | 0 | 0 |
| IRS990/CntrctRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/CollectionsOfArtInd | 0 | 0 |
| IRS990/CompCurrentOfcrDirectorsGrp/FundraisingAmt | 0 | 15146 |
| IRS990/CompCurrentOfcrDirectorsGrp/ManagementAndGeneralAmt | 0 | 22721 |
| IRS990/CompCurrentOfcrDirectorsGrp/ProgramServicesAmt | 0 | 37865 |
| IRS990/CompCurrentOfcrDirectorsGrp/TotalAmt | 0 | 75732 |
| IRS990/CompensationFromOtherSrcsInd | 0 | 0 |
| IRS990/CompensationProcessCEOInd | 0 | 1 |
| IRS990/CompensationProcessOtherInd | 0 | 1 |
| IRS990/ConflictOfInterestPolicyInd | 0 | 1 |
| IRS990/ConservationEasementsInd | 0 | 0 |
| IRS990/ConsolidatedAuditFinclStmtInd | 0 | 0 |
| IRS990/ContriRptFundraisingEventAmt | 0 | 49501 |
| IRS990/CostOfGoodsSoldAmt | 0 | 14535 |
| IRS990/CreditCounselingInd | 0 | 0 |
| IRS990/CYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/CYContributionsGrantsAmt | 0 | 1271783 |
| IRS990/CYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/CYInvestmentIncomeAmt | 0 | 42135 |
| IRS990/CYOtherExpensesAmt | 0 | 206800 |
| IRS990/CYOtherRevenueAmt | 0 | 32160 |
| IRS990/CYProgramServiceRevenueAmt | 0 | 124993 |
| IRS990/CYRevenuesLessExpensesAmt | 0 | 901636 |
| IRS990/CYSalariesCompEmpBnftPaidAmt | 0 | 362635 |
| IRS990/CYTotalExpensesAmt | 0 | 569435 |
| IRS990/CYTotalFundraisingExpenseAmt | 0 | 72268 |
| IRS990/CYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/CYTotalRevenueAmt | 0 | 1471071 |
| IRS990/DecisionsSubjectToApprovaInd | 0 | 0 |
| IRS990/DeductibleArtContributionInd | 0 | 0 |
| IRS990/DeductibleNonCashContriInd | 0 | 0 |
| IRS990/DeferredRevenueGrp/BOYAmt | 0 | 42236 |
| IRS990/DeferredRevenueGrp/EOYAmt | 0 | 42293 |
| IRS990/DelegationOfMgmtDutiesInd | 0 | 1 |
| IRS990/DepreciationDepletionGrp/FundraisingAmt | 0 | 1209 |
| IRS990/DepreciationDepletionGrp/ManagementAndGeneralAmt | 0 | 2417 |
| IRS990/DepreciationDepletionGrp/ProgramServicesAmt | 0 | 20553 |
| IRS990/DepreciationDepletionGrp/TotalAmt | 0 | 24179 |
| IRS990/Desc | 0 | 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 PROBLEM SOLVING. IN 2018, WE CONTINUED OUR EXPANDED AFTER-SCHOOL AND SUMMER PROGRAMS FOR UNDERSERVED SCHOOLS. WE PROVIDED 283 PROGRAMS FOR 84 DIFFERENT SCHOOLS, SERVING ALMOST 11,250 STUDENTS, 47% OF WHICH ARE UNDERSERVED. GRADE 3-5 PROGRAMS DIRECTLY ALIGN WITH STATE STANDARDS, WHILE OTHER ELEMENTARY AND MIDDLE SCHOOL LEVELS SHOW THE VALUABLE MULTI-DISCIPLINARY CONNECTION OF ASTRONOMY AND SPACE SCIENCE CONTENT WITH OTHER AREAS OF THE STUDENT'S STUDY. GRADE 9-12 PROGRAMMING CONNECTS TO THEIR PHYSICS CURRICULUM. IN ADDITION, WE HOSTED OVER 700 GIRL AND BOY SCOUTS AND OFFERED TEACHERS NUMEROUS PROFESSIONAL DEVELOPMENT OPPORTUNITIES. |
| IRS990/DescribedInSection501c3Ind | 0 | 1 |
| IRS990/DisregardedEntityInd | 0 | 0 |
| IRS990/DocumentRetentionPolicyInd | 0 | 1 |
| IRS990/DonatedServicesAndUseFcltsAmt | 0 | 29383 |
| IRS990/DonorAdvisedFundInd | 0 | 0 |
| IRS990/ElectionOfBoardMembersInd | 0 | 0 |
| IRS990/EmployeeCnt | 0 | 8 |
| IRS990/EmploymentTaxReturnsFiledInd | 0 | 1 |
| IRS990/EngagedInExcessBenefitTransInd | 0 | 0 |
| IRS990/ExpenseAmt | 0 | 151949 |
| IRS990/FamilyOrBusinessRlnInd | 0 | 0 |
| IRS990/FederalGrantAuditRequiredInd | 0 | 0 |
| IRS990/FeesForServicesAccountingGrp/ManagementAndGeneralAmt | 0 | 25575 |
| IRS990/FeesForServicesAccountingGrp/TotalAmt | 0 | 25575 |
| IRS990/ForeignActivitiesInd | 0 | 0 |
| IRS990/ForeignFinancialAccountInd | 0 | 0 |
| IRS990/ForeignOfficeInd | 0 | 0 |
| IRS990/Form8282PropertyDisposedOfInd | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 0 | 10.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 1 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 2 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 3 | 2.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 4 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 5 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 6 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 7 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 8 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 9 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 10 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 11 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 12 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 13 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 14 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 15 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 16 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 17 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 18 | 1.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 19 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 20 | 0.00 |
| IRS990/Form990PartVIISectionAGrp/AverageHoursPerWeekRt | 21 | 40.00 |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 5 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 6 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 7 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 8 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 9 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 10 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 11 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 12 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 13 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 14 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 15 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 16 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 17 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 18 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 19 | X |
| IRS990/Form990PartVIISectionAGrp/IndividualTrusteeOrDirectorInd | 20 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 0 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 1 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 2 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 3 | X |
| IRS990/Form990PartVIISectionAGrp/OfficerInd | 4 | X |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/OtherCompensationAmt | 21 | 14448 |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 0 | MICHAEL FLICK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 1 | JOHN PINNEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 2 | JOANNE PEDERSON |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 3 | JOE BAYER |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 4 | MARY ADAMS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 5 | MARK ARMSTRONG |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 6 | STEPHANIE ARVIN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 7 | DAVE BOSSE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 8 | MARK PLANO CLARK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 9 | RICHARD DAVIS |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 10 | TERRY ENDRES |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 11 | RON HANK |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 12 | J RICHARD HIRTE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 13 | WALLY MURRAY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 14 | MARK PETULLO |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 15 | GEORGE STRIETMANN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 16 | MARY SULLIVAN |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 17 | JOHN VENTRE |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 18 | LAUREN WORLEY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 19 | BUD BAILY |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 20 | GREG HAND |
| IRS990/Form990PartVIISectionAGrp/PersonNm | 21 | CRAIG NIEMI |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromOrgAmt | 21 | 72271 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 0 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 1 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 2 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 3 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 4 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 5 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 6 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 7 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 8 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 9 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 10 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 11 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 12 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 13 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 14 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 15 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 16 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 17 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 18 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 19 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 20 | 0 |
| IRS990/Form990PartVIISectionAGrp/ReportableCompFromRltdOrgAmt | 21 | 0 |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 0 | PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 1 | VICE PRESIDENT |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 2 | TREASURER |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 3 | SECRETARY |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 4 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 5 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 6 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 7 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 8 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 9 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 10 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 11 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 12 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 13 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 14 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 15 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 16 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 17 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 18 | TRUSTEE |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 19 | TRUSTEE EMERITUS |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 20 | TRUSTEE EMERITUS |
| IRS990/Form990PartVIISectionAGrp/TitleTxt | 21 | EXECUTIVE DIRECTOR |
| IRS990/Form990ProvidedToGvrnBodyInd | 0 | 1 |
| IRS990/FormationYr | 0 | 1998 |
| IRS990/FormerOfcrEmployeesListedInd | 0 | 0 |
| IRS990/FSAuditedBasisGrp/SeparateBasisFinclStmtInd | 0 | X |
| IRS990/FSAuditedInd | 0 | 1 |
| IRS990/FundraisingActivitiesInd | 0 | 1 |
| IRS990/FundraisingAmt | 0 | 49501 |
| IRS990/FundraisingDirectExpensesAmt | 0 | 23723 |
| IRS990/FundraisingGrossIncomeAmt | 0 | 22017 |
| IRS990/GamingActivitiesInd | 0 | 0 |
| IRS990/GoverningBodyVotingMembersCnt | 0 | 19 |
| IRS990/GrantsToIndividualsInd | 0 | 0 |
| IRS990/GrantsToOrganizationsInd | 0 | 0 |
| IRS990/GrantToRelatedPersonInd | 0 | 0 |
| IRS990/GrossReceiptsAmt | 0 | 1509329 |
| IRS990/GrossRentsGrp/RealAmt | 0 | 27325 |
| IRS990/GrossSalesOfInventoryAmt | 0 | 21076 |
| IRS990/GroupReturnForAffiliatesInd | 0 | 0 |
| IRS990/IncludeFIN48FootnoteInd | 0 | 1 |
| IRS990/IndependentAuditFinclStmtInd | 0 | 1 |
| IRS990/IndependentVotingMemberCnt | 0 | 19 |
| IRS990/IndivRcvdGreaterThan100KCnt | 0 | 0 |
| IRS990/IndoorTanningServicesInd | 0 | 0 |
| IRS990/InfoInScheduleOPartIIIInd | 0 | X |
| IRS990/InfoInScheduleOPartVIInd | 0 | X |
| IRS990/InfoInScheduleOPartXIInd | 0 | X |
| IRS990/InformationTechnologyGrp/ManagementAndGeneralAmt | 0 | 2846 |
| IRS990/InformationTechnologyGrp/ProgramServicesAmt | 0 | 8541 |
| IRS990/InformationTechnologyGrp/TotalAmt | 0 | 11387 |
| IRS990/InsuranceGrp/ManagementAndGeneralAmt | 0 | 3347 |
| IRS990/InsuranceGrp/ProgramServicesAmt | 0 | 4272 |
| IRS990/InsuranceGrp/TotalAmt | 0 | 7619 |
| IRS990/InventoriesForSaleOrUseGrp/BOYAmt | 0 | 14054 |
| IRS990/InventoriesForSaleOrUseGrp/EOYAmt | 0 | 12932 |
| IRS990/InvestmentExpenseAmt | 0 | -10797 |
| IRS990/InvestmentIncomeGrp/RelatedOrExemptFuncIncomeAmt | 0 | 42135 |
| IRS990/InvestmentIncomeGrp/TotalRevenueColumnAmt | 0 | 42135 |
| IRS990/InvestmentInJointVentureInd | 0 | 0 |
| IRS990/InvestmentsOtherSecuritiesGrp/BOYAmt | 0 | 53169 |
| IRS990/InvestmentsOtherSecuritiesGrp/EOYAmt | 0 | 54954 |
| IRS990/InvestmentsPubTradedSecGrp/BOYAmt | 0 | 857018 |
| IRS990/InvestmentsPubTradedSecGrp/EOYAmt | 0 | 1635194 |
| IRS990/IRPDocumentCnt | 0 | 11 |
| IRS990/IRPDocumentW2GCnt | 0 | 0 |
| IRS990/LandBldgEquipAccumDeprecAmt | 0 | 321769 |
| IRS990/LandBldgEquipBasisNetGrp/BOYAmt | 0 | 555038 |
| IRS990/LandBldgEquipBasisNetGrp/EOYAmt | 0 | 552604 |
| IRS990/LandBldgEquipCostOrOtherBssAmt | 0 | 874373 |
| IRS990/LegalDomicileStateCd | 0 | OH |
| IRS990/LessRentalExpensesGrp/RealAmt | 0 | 0 |
| IRS990/LoanOutstandingInd | 0 | 0 |
| IRS990/LobbyingActivitiesInd | 0 | 0 |
| IRS990/LocalChaptersInd | 0 | 0 |
| IRS990/MaterialDiversionOrMisuseInd | 0 | 0 |
| IRS990/MembershipDuesAmt | 0 | 59703 |
| IRS990/MembersOrStockholdersInd | 0 | 0 |
| IRS990/MethodOfAccountingAccrualInd | 0 | X |
| IRS990/MinutesOfCommitteesInd | 0 | 1 |
| IRS990/MinutesOfGoverningBodyInd | 0 | 1 |
| IRS990/MissionDesc | 0 | THE CINCINNATI OBSERVATORY CENTER SHALL MAINTAIN THE INTEGRITY AND HERITAGE OF A HISTORIC NINETEENTH-CENTURY OBSERVATORY WHILE PROMOTING THE STUDY AND PRACTICE OF TWENTY-FIRST CENTURY ASTRONOMY. |
| IRS990/MoreThan5000KToIndividualsInd | 0 | 0 |
| IRS990/MoreThan5000KToOrgInd | 0 | 0 |
| IRS990/NetAssetsOrFundBalancesBOYAmt | 0 | 1759182 |
| IRS990/NetAssetsOrFundBalancesEOYAmt | 0 | 2715427 |
| IRS990/NetIncmFromFundraisingEvtGrp/ExclusionAmt | 0 | -1706 |
| IRS990/NetIncmFromFundraisingEvtGrp/TotalRevenueColumnAmt | 0 | -1706 |
| IRS990/NetIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 6541 |
| IRS990/NetIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 6541 |
| IRS990/NetRentalIncomeOrLossGrp/RelatedOrExemptFuncIncomeAmt | 0 | 27325 |
| IRS990/NetRentalIncomeOrLossGrp/TotalRevenueColumnAmt | 0 | 27325 |
| IRS990/NetUnrelatedBusTxblIncmAmt | 0 | 0 |
| IRS990/NetUnrlzdGainsLossesInvstAmt | 0 | -70584 |
| IRS990/NoncashContributionsAmt | 0 | 1312 |
| IRS990/NondeductibleContributionsInd | 0 | 0 |
| IRS990/OccupancyGrp/FundraisingAmt | 0 | 3645 |
| IRS990/OccupancyGrp/ManagementAndGeneralAmt | 0 | 7288 |
| IRS990/OccupancyGrp/ProgramServicesAmt | 0 | 61960 |
| IRS990/OccupancyGrp/TotalAmt | 0 | 72893 |
| IRS990/OfficeExpensesGrp/FundraisingAmt | 0 | 899 |
| IRS990/OfficeExpensesGrp/ManagementAndGeneralAmt | 0 | 1799 |
| IRS990/OfficeExpensesGrp/ProgramServicesAmt | 0 | 6295 |
| IRS990/OfficeExpensesGrp/TotalAmt | 0 | 8993 |
| IRS990/OfficerMailingAddressInd | 0 | 0 |
| IRS990/OperateHospitalInd | 0 | 0 |
| IRS990/Organization501c3Ind | 0 | X |
| IRS990/OrganizationFollowsSFAS117Ind | 0 | X |
| IRS990/OtherAssetsTotalGrp/BOYAmt | 0 | 0 |
| IRS990/OtherAssetsTotalGrp/EOYAmt | 0 | 300962 |
| IRS990/OtherChangesInNetAssetsAmt | 0 | 106607 |
| IRS990/OtherEmployeeBenefitsGrp/FundraisingAmt | 0 | 4525 |
| IRS990/OtherEmployeeBenefitsGrp/ManagementAndGeneralAmt | 0 | 5521 |
| IRS990/OtherEmployeeBenefitsGrp/ProgramServicesAmt | 0 | 18552 |
| IRS990/OtherEmployeeBenefitsGrp/TotalAmt | 0 | 28598 |
| IRS990/OtherExpensesGrp/Desc | 0 | PROGRAM SUPPLIES |
| IRS990/OtherExpensesGrp/Desc | 1 | OTHER PROGRAM COSTS |
| IRS990/OtherExpensesGrp/Desc | 2 | OTHER ADMIN COSTS |
| IRS990/OtherExpensesGrp/Desc | 3 | BANK & MERCHANT FEES |
| IRS990/OtherExpensesGrp/FundraisingAmt | 0 | 4309 |
| IRS990/OtherExpensesGrp/FundraisingAmt | 1 | 1536 |
| IRS990/OtherExpensesGrp/ManagementAndGeneralAmt | 0 | 4009 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 0 | 18731 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 1 | 12937 |
| IRS990/OtherExpensesGrp/ProgramServicesAmt | 2 | 3583 |
| IRS990/OtherExpensesGrp/TotalAmt | 0 | 18731 |
| IRS990/OtherExpensesGrp/TotalAmt | 1 | 12937 |
| IRS990/OtherExpensesGrp/TotalAmt | 2 | 8318 |
| IRS990/OtherExpensesGrp/TotalAmt | 3 | 5119 |
| IRS990/OtherLiabilitiesGrp/BOYAmt | 0 | 0 |
| IRS990/OtherLiabilitiesGrp/EOYAmt | 0 | 462982 |
| IRS990/OtherSalariesAndWagesGrp/FundraisingAmt | 0 | 35481 |
| IRS990/OtherSalariesAndWagesGrp/ManagementAndGeneralAmt | 0 | 32739 |
| IRS990/OtherSalariesAndWagesGrp/ProgramServicesAmt | 0 | 159789 |
| IRS990/OtherSalariesAndWagesGrp/TotalAmt | 0 | 228009 |
| IRS990/OtherWebsiteInd | 0 | X |
| IRS990/PartialLiquidationInd | 0 | 0 |
| IRS990/PayrollTaxesGrp/FundraisingAmt | 0 | 3880 |
| IRS990/PayrollTaxesGrp/ManagementAndGeneralAmt | 0 | 4249 |
| IRS990/PayrollTaxesGrp/ProgramServicesAmt | 0 | 15147 |
| IRS990/PayrollTaxesGrp/TotalAmt | 0 | 23276 |
| IRS990/PensionPlanContributionsGrp/FundraisingAmt | 0 | 1424 |
| IRS990/PensionPlanContributionsGrp/ManagementAndGeneralAmt | 0 | 1487 |
| IRS990/PensionPlanContributionsGrp/ProgramServicesAmt | 0 | 4109 |
| IRS990/PensionPlanContributionsGrp/TotalAmt | 0 | 7020 |
| IRS990/PledgesAndGrantsReceivableGrp/BOYAmt | 0 | 208690 |
| IRS990/PledgesAndGrantsReceivableGrp/EOYAmt | 0 | 462982 |
| IRS990/PoliticalCampaignActyInd | 0 | 0 |
| IRS990/PrepaidExpensesDefrdChargesGrp/BOYAmt | 0 | 17179 |
| IRS990/PrepaidExpensesDefrdChargesGrp/EOYAmt | 0 | 8955 |
| IRS990/PrincipalOfficerNm | 0 | ANNA COUTTS |
| IRS990/ProfessionalFundraisingInd | 0 | 0 |
| IRS990/ProgramServiceRevenueGrp/BusinessCd | 0 | 611600 |
| IRS990/ProgramServiceRevenueGrp/Desc | 0 | PROGRAM FEES |
| IRS990/ProgramServiceRevenueGrp/RelatedOrExemptFuncIncomeAmt | 0 | 124993 |
| IRS990/ProgramServiceRevenueGrp/TotalRevenueColumnAmt | 0 | 124993 |
| IRS990/ProgSrvcAccomActy2Grp/Desc | 0 | GENERAL PUBLIC - THE OBSERVATORY WORKED WITH OVER 34,500 PEOPLE IN 2018, WHO HAVE BENEFITED FROM OUR PUBLIC OUTREACH AND YOUTH EDUCATION PROGRAMMING. WE PROVIDE SCIENCE AND HISTORY PROGRAMS TO EDUCATE AND ENGAGE CHILDREN, YOUTH AND ADULTS WITH THE HISTORY OF THE OBSERVATORY AND ITS HISTORICAL WORK. PUBLIC ASTRONOMY LECTURES AND VIEWING SESSIONS ARE OFFERED AT LEAST TWICE A WEEK USING HISTORIC TELESCOPES. OUR WEEKLY ASTRO-THURSDAY AND ASTRO-FRIDAY PROGRAMS DREW OVER 2,400 PEOPLE. SPECIAL EVENTS EXPLORE PARTICULAR CELESTIAL OBJECTS AND RARE, ONCE-IN-A-LIFETIME ASTRONOMICAL EVENTS; THESE BROUGHT ALMOST 7,500 VISITORS IN 2018. THE OBSERVATORY HOSTS CLASSES FOR ALL AGES AND EXPERIENCE LEVELS, OFFERING HANDS-ON WORKSHOPS FOR NEW TELESCOPE OWNERS AND THOSE PURSUING ASTRO-PHOTOGRAPHY, AND MONTHLY LECTURE SERIES FOR IN-DEPTH ADVANCED TOPICS SHOWCASING OBSERVATORY STAFF AND OUTSIDE PROFESSIONAL EDUCATORS AND ASTRONOMERS. BEYOND OUR FACILITY, THE OBSERVATORY HOSTS STARGAZES AT SCHOOLS, NURSING HOMES, CIVIC ORGANIZATIONS AND OTHER NONPROFITS, AND CITY, COUNTY AND STATE PARKS. |
| IRS990/ProgSrvcAccomActy2Grp/ExpenseAmt | 0 | 157332 |
| IRS990/ProgSrvcAccomActy2Grp/RevenueAmt | 0 | 99910 |
| IRS990/ProgSrvcAccomActy3Grp/Desc | 0 | HISTORIC FACILITY - THE OBSERVATORY ORGANIZATION COORDINATES WITH THE UNIVERSITY OF CINCINNATI, OWNER OF THE OBSERVATORY FACILITIES AND GROUNDS, TO MAINTAIN THE INTEGRITY AND HERITAGE OF THIS HISTORIC 19TH CENTURY OBSERVATORY, AND TO SHARE THE RELATED HISTORY AND EXPERIENCES WITH THE PUBLIC THROUGH A VARIETY OF TOURS, PROGRAMS AND WRITINGS. OVER 500 VISITORS TOOK PART IN OUR SUNDAY HISTORY TOURS IN 2018 AND, DURING THE WEEK, OUR DOCENT HAS INTRODUCED OVER 2,300 GUESTS TO THE HISTORIC OBSERVATORY DURING WEEKDAY TOURS. IN EARLY 2019, EXTENSIVE RENOVATIONS WERE COMPLETED ON THE DOME AND ROOF OF THE MITCHEL BUILDING. |
| IRS990/ProgSrvcAccomActy3Grp/ExpenseAmt | 0 | 71564 |
| IRS990/ProgSrvcAccomActy3Grp/RevenueAmt | 0 | 13017 |
| IRS990/ProhibitedTaxShelterTransInd | 0 | 0 |
| IRS990/PYBenefitsPaidToMembersAmt | 0 | 0 |
| IRS990/PYContributionsGrantsAmt | 0 | 245682 |
| IRS990/PYExcessBenefitTransInd | 0 | 0 |
| IRS990/PYGrantsAndSimilarPaidAmt | 0 | 0 |
| IRS990/PYInvestmentIncomeAmt | 0 | 26850 |
| IRS990/PYOtherExpensesAmt | 0 | 166034 |
| IRS990/PYOtherRevenueAmt | 0 | 31688 |
| IRS990/PYProgramServiceRevenueAmt | 0 | 116246 |
| IRS990/PYRevenuesLessExpensesAmt | 0 | -70493 |
| IRS990/PYSalariesCompEmpBnftPaidAmt | 0 | 324925 |
| IRS990/PYTotalExpensesAmt | 0 | 490959 |
| IRS990/PYTotalProfFndrsngExpnsAmt | 0 | 0 |
| IRS990/PYTotalRevenueAmt | 0 | 420466 |
| IRS990/QuidProQuoContributionsInd | 0 | 0 |
| IRS990/ReconcilationRevenueExpnssAmt | 0 | 901636 |
| IRS990/RegularMonitoringEnfrcInd | 0 | 1 |
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Displayed year
2018 • Form 990Detailed filing. Detailed filing data is available for this year.
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