2026-07-13T11:27:13-07:00 2025-12-31 330271663 Fox & Stephens CPAs Inc 9302 Pittsburgh Ave Ste 200 Rancho Cucamonga CA 91730 990EZ 2025-01-01 953801193 Riverside Astronomical Society Inc RIVE 9512557759 PO Box 21264 Riverside CA 92516 Bill Vining Treasurer 2026-07-13 true Matthew P Holland P01351846 9099806050 2025 2025-03-06 01:10:19Z X X http://rivastro.org X X 88009 X 31758 165 500 -500 0 0 0 56086 87509 402 89515 89917 -2408 283858 281450 X 160175 158267 118071 118071 6112 5612 284358 281950 500 500 283858 281450 1. MAINTAIN AND OPERATE A SOCIETY FOR THE EXCHANGE AND TEACHING OF ASTRONOMICAL INFORMATION.2. POPULARIZE INTEREST IN ASTRONOMY AND TELESCOPES AMONGST ITS MEMBERS AND THE GENERAL PUBLIC. HOSTED PUBLIC MEETINGS WITH SPEAKERS ON ASTRONOMICAL SUBJECTS, HOSTED PUBLIC STAR PARTIES SHOWING ASTRONOMICAL OBJECTS, WENT TO SCHOOLS AND OTHER NONPROFIT ENTITIES TO GIVE LECTURES AND STAR PARTIES, PUBLISHED A MONTHLY NEWSLETTER WITH ASTRONOMICAL INFORMATION, MAINTAINED AN OBSERVING SITE IN A DARK SKY ENVIRONMENT FOR THE PUBLIC AND MEMBERS TO COME TO AND OBSERVE FAINT ASTRONOMICAL OBJECTS THROUGH INDIVIDUAL AND SOCIETY TELESCOPES. 86130 86130 Rick Debus President 0 0 Bill Vining Treasurer 0 0 Alex McConahay Chairman 0 0 Mark Harrington Vice President 0 0 Bob Massey Chairman 0 0 Ed Ussery Trustee 0 0 Susan Harrington Chairman 0 0 Linda Boecker Chairman 0 0 false false false false false false false 0 0 0 false 0 0 false Bill Vinning 3255 Celestial Circle Corona CA 92882 9516878195 false false false false false false false false false false false NONE NONE true X 18387 17191 30331 14347 31758 112014 0 25955 30971 59294 67952 56086 240258 0 0 44342 48162 89625 82299 87844 352272 0 0 352272 13 108 72 165 358 0 13 108 72 165 358 0 0 44342 48175 89733 82371 88009 352630 0.99900 0.99920 0.00100 X Other Revenue.1 GMARS $26367 Other Revenue.2 ASTROIMAGING WORKSHOPS $23082 Other Revenue.3 MEETINGS $6637 Other Expenses.1002 Office Expenses $1000 Other Expenses.1012 Insurance $3758 Other Expenses.1 Star Party Cost $52188 Other Expenses.2 Utilities $13087 Other Expenses.3 Repairs $8567 Other Expenses.4 Property Taxes $2472 Other Expenses.5 Quickbook Fees $1904 Other Expenses.6 Astro League $1543 Other Expenses.7 Meeting Costs $1393 Other Expenses.8 Bank Charges and Fees $1383 Other Expenses.9 Outreach $1200 Other Expenses.10 Site Rental $1020 Other Assets.1003 Machinery and Equipment - Beginning $6112 Machinery and Equipment - Ending $5612 Total Liabilities.1 Deposits - Beginning $500 Deposits - Ending $500