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Source: IRS e-Filed Form 990 (from the IRS e-File system), Tax Year 2023
Total Revenue
▼$1.1M
Program Spending
61%
of total expenses go to program services
Total Contributions
$188.1K
Total Expenses
▼$1.2M
Total Assets
$19.1M
Total Liabilities
▼$386K
Net Assets
$18.7M
Officer Compensation
→$219.9K
Other Salaries
$412.3K
Investment Income
$730.6K
Fundraising
▼N/A
Source: USAspending.gov · Searched by organization name
Total Federal Funding
$2.1M
Awards Found
6
| Awarding Agency | Description | Amount | Fiscal Year | Period |
|---|---|---|---|---|
| National Science Foundation | STARS: SCIENCE THROUGH ASTRONOMICAL RESEARCH OF STARS | $864.1K | FY2009 | Sep 2009 – Aug 2013 |
| National Science Foundation | TWO EYES, 3D: STUDYING STEREOSCOPIC REPRESENTATIONS IN INFORMAL LEARNING ENVIRONMENTS | $660.5K | FY2012 | Oct 2011 – Sep 2014 |
| National Science Foundation | COMPLETING THE APASS PHOTOMETRIC SURVEY | $432.4K | FY2014 | Aug 2014 – Jul 2018 |
| National Science Foundation | AAVSO WORKSHOP FOR SPECTROSCOPIC OBSERVATIONS: EMPOWERING AMATEUR ASTRONOMERS | $49.6K | FY2020 | Mar 2020 – Feb 2021 |
| National Science Foundation | LOW-FREQUENCY PHOTOMETRIC VARIABILITY IN MIRA-TYPE STARS: POSSIBLE SIGNATURES OF SURFACE ASYMMETRIES | $49.3K | FY2011 | Oct 2010 – Sep 2011 |
| National Aeronautics and Space Administration | YOUNG STAR-FORMING CLUSTERS HAVE A NUMBER OF COEVAL OBJECTS IN THE PROCESS OF SETTLING ONTO THE ZERO-AGE MAIN SEQUENCE AND ARE LIKELY TO BE UNDERGOIN | $11.8K | FY2011 | Apr 2011 – Oct 2013 |
National Science Foundation
$864.1K
STARS: SCIENCE THROUGH ASTRONOMICAL RESEARCH OF STARS
National Science Foundation
$660.5K
TWO EYES, 3D: STUDYING STEREOSCOPIC REPRESENTATIONS IN INFORMAL LEARNING ENVIRONMENTS
National Science Foundation
$432.4K
COMPLETING THE APASS PHOTOMETRIC SURVEY
National Science Foundation
$49.6K
AAVSO WORKSHOP FOR SPECTROSCOPIC OBSERVATIONS: EMPOWERING AMATEUR ASTRONOMERS
National Science Foundation
$49.3K
LOW-FREQUENCY PHOTOMETRIC VARIABILITY IN MIRA-TYPE STARS: POSSIBLE SIGNATURES OF SURFACE ASYMMETRIES
National Aeronautics and Space Administration
$11.8K
YOUNG STAR-FORMING CLUSTERS HAVE A NUMBER OF COEVAL OBJECTS IN THE PROCESS OF SETTLING ONTO THE ZERO-AGE MAIN SEQUENCE AND ARE LIKELY TO BE UNDERGOIN
Source: Federal Audit Clearinghouse (fac.gov)
No federal single audit records found for this organization.
Single audits are required for entities expending $750,000+ in federal awards annually.
Tax Year 2024 · Source: IRS e-Filed Form 990
Individuals serving as officers, directors, or trustees of the organization.
| Name | Title | Hrs/Wk | Compensation | Related Orgs | Other |
|---|
Source: IRS Publication 78, Auto-Revocation List & e-Postcard Data
Tax-deductible contributions: Yes
Deductibility code: PC
Sources: IRS e-Filed Form 990 (XML) & ProPublica Nonprofit Explorer
Scroll →
| Year | Revenue | Contributions | Expenses | Assets | Net Assets |
|---|---|---|---|---|---|
| 2023IRS e-File | $1.1M | $188.1K | $1.2M | $19.1M | $18.7M |
| 2022 | $2.6M | $338K | $1M | $15.2M | $14.8M |
| 2021 | $1M | $563.2K | $969.4K | $16.1M | $16M |
| 2020 | $212.2K | $194.8K | $997.6K |
Sources: ProPublica Nonprofit Explorer & IRS e-File Index
Financial data: IRS e-Filed Form 990 (Tax Year 2023)
Leadership & compensation: IRS e-Filed Form 990, Part VII (Tax Year 2024)
Federal grants: USAspending.gov (live)
Organization info: IRS Business Master File
Tax-deductibility: IRS Publication 78
| Total |
|---|
| Dr Brian Kloppenborg | Executive Director | 35 | $182.1K | $0 | $19.7K | $201.8K |
| Richard Berry | President | 6 | $0 | $0 | $0 | $0 |
| Sarah Austrin Willis | Vice President | 2 | $0 | $0 | $0 | $0 |
| Dennis Conti | 2nd Vice President | 1 | $0 | $0 | $0 | $0 |
| Robert Stephens | Treasurer | 3 | $0 | $0 | $0 | $0 |
| Kris Larsen | Secretary | 1 | $0 | $0 | $0 | $0 |
Dr Brian Kloppenborg
Executive Director
$201.8K
Hrs/Wk
35
Compensation
$182.1K
Related Orgs
$0
Other
$19.7K
Richard Berry
President
$0
Hrs/Wk
6
Compensation
$0
Related Orgs
$0
Other
$0
Sarah Austrin Willis
Vice President
$0
Hrs/Wk
2
Compensation
$0
Related Orgs
$0
Other
$0
Dennis Conti
2nd Vice President
$0
Hrs/Wk
1
Compensation
$0
Related Orgs
$0
Other
$0
Robert Stephens
Treasurer
$0
Hrs/Wk
3
Compensation
$0
Related Orgs
$0
Other
$0
Kris Larsen
Secretary
$0
Hrs/Wk
1
Compensation
$0
Related Orgs
$0
Other
$0
Members of the governing board. Board members often serve without compensation.
| Name | Title | Hrs/Wk | Compensation | Related Orgs | Other | Total |
|---|---|---|---|---|---|---|
| Arne Hendon | Director | 1 | $0 | $0 | $0 | $0 |
| David Cowall | Past President | 1 | $0 | $0 | $0 | $0 |
| Diogo Teixeira | Director | 1 | $0 | $0 | $0 | $0 |
| Eric Hintz | Director | 1 | $0 | $0 | $0 | $0 |
| Mark Munkacsy | Director | 1 | $0 | $0 | $0 | $0 |
| Matt Craig | Director | 1 |
Arne Hendon
Director
$0
Hrs/Wk
1
Compensation
$0
Related Orgs
$0
Other
$0
David Cowall
Past President
$0
Hrs/Wk
1
Compensation
$0
Related Orgs
$0
Other
$0
Diogo Teixeira
Director
$0
Hrs/Wk
1
Compensation
$0
Related Orgs
$0
Other
$0
| $13.7M |
| $13.6M |
| 2019 | $110.8K | $284.8K | $993.3K | $14.6M | $14.5M |
| 2018 | $1.9M | $286.1K | $1.1M | $15M | $14.9M |
| 2017 | $665.7K | $265K | $943K | $15M | $14.9M |
| 2016 | $791.6K | $371.3K | $1.1M | $14.1M | $14M |
| 2015 | $1.3M | $586.3K | $1.4M | $13.8M | $13.7M |
| 2014 | $3M | $706.6K | $1.4M | $15M | $15M |
| 2013 | $2.3M | $669.4K | $1.5M | $14.7M | $14.7M |
| 2012 | $944.2K | $705.2K | $1.5M | $14.2M | $14.1M |
| 2011 | $1.2M | $800.7K | $1.4M | $13.3M | $13.3M |
| 2021 | 990 | Data |
| 2020 | 990 | Data |
| 2019 | 990 | Data |
| 2018 | 990 | Data |
| 2017 | 990 | Data |
| 2016 | 990 | Data |
| 2015 | 990 | Data |
| 2014 | 990 | Data |
| 2013 | 990 | Data |
| 2012 | 990 | Data |
| 2011 | 990 | Data |
| 2010 | 990 | — |
| 2009 | 990 | — |
| 2008 | 990 | — |
| 2007 | 990 | — |
| 2005 | 990 | — |
| 2003 | 990 | — |
| 2002 | 990 | — |
| 2001 | 990 | — |
| $0 |
| $0 |
| $0 |
| $0 |
| Pat Boyce | Director | 1 | $0 | $0 | $0 | $0 |
| Peter Bealo | Director | 3 | $0 | $0 | $0 | $0 |
| Thomas Maccarone | Director | 1 | $0 | $0 | $0 | $0 |
| Walt Cooney | Director | 3 | $0 | $0 | $0 | $0 |
Eric Hintz
Director
$0
Hrs/Wk
1
Compensation
$0
Related Orgs
$0
Other
$0
Mark Munkacsy
Director
$0
Hrs/Wk
1
Compensation
$0
Related Orgs
$0
Other
$0
Matt Craig
Director
$0
Hrs/Wk
1
Compensation
$0
Related Orgs
$0
Other
$0
Pat Boyce
Director
$0
Hrs/Wk
1
Compensation
$0
Related Orgs
$0
Other
$0
Peter Bealo
Director
$0
Hrs/Wk
3
Compensation
$0
Related Orgs
$0
Other
$0
Thomas Maccarone
Director
$0
Hrs/Wk
1
Compensation
$0
Related Orgs
$0
Other
$0
Walt Cooney
Director
$0
Hrs/Wk
3
Compensation
$0
Related Orgs
$0
Other
$0