Orbital elements of OPS 1920
| Launched | 4 October 1966 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 2481 |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| Date fetched |
Epoch osculation |
Inc. [°] |
Ecc. | RA asc node [hr] |
Arg Peri. [°] |
Mean anom [°] |
Mean motion [rev/day] |
Abs. mag |
| 2025 Jan 04 18:53 | 2025 Jan 01 13:37:20 | 89.8098 | 0.00329 | 2.3079 | 131.6627 | 228.7048 | 8.59254 | 4.243 |
| 2025 Jan 03 18:53 | 2025 Jan 01 13:37:20 | 89.8098 | 0.00329 | 2.3079 | 131.6627 | 228.7048 | 8.59254 | 4.243 |
| 2025 Jan 02 18:53 | 2025 Jan 01 13:37:20 | 89.8098 | 0.00329 | 2.3079 | 131.6627 | 228.7048 | 8.59254 | 4.243 |
| 2025 Jan 01 18:53 | 2024 Dec 31 12:28:33 | 89.8105 | 0.00329 | 2.3085 | 132.7181 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 31 18:53 | 2024 Dec 26 12:19:57 | 89.8109 | 0.00329 | 2.3108 | 137.7123 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 30 18:53 | 2024 Dec 26 12:19:57 | 89.8109 | 0.00329 | 2.3108 | 137.7123 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 29 20:34 | 2024 Dec 26 12:19:57 | 89.8109 | 0.00329 | 2.3108 | 137.7123 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 28 18:53 | 2024 Dec 26 12:19:57 | 89.8109 | 0.00329 | 2.3108 | 137.7123 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 27 18:53 | 2024 Dec 26 12:19:57 | 89.8109 | 0.00329 | 2.3108 | 137.7123 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 26 18:53 | 2024 Dec 22 13:20:07 | 89.8116 | 0.00330 | 2.3126 | 141.6503 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 25 18:53 | 2024 Dec 22 13:20:07 | 89.8116 | 0.00330 | 2.3126 | 141.6503 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 24 18:53 | 2024 Dec 22 13:20:07 | 89.8116 | 0.00330 | 2.3126 | 141.6503 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 23 19:54 | 2024 Dec 22 13:20:07 | 89.8116 | 0.00330 | 2.3126 | 141.6503 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 22 18:53 | 2024 Dec 22 13:20:07 | 89.8116 | 0.00330 | 2.3126 | 141.6503 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 21 18:53 | 2024 Dec 15 13:41:35 | 89.8125 | 0.00330 | 2.3158 | 148.5719 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 20 18:53 | 2024 Dec 15 13:41:35 | 89.8125 | 0.00330 | 2.3158 | 148.5719 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 19 18:53 | 2024 Dec 15 13:41:35 | 89.8125 | 0.00330 | 2.3158 | 148.5719 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 18 18:53 | 2024 Dec 15 13:41:35 | 89.8125 | 0.00330 | 2.3158 | 148.5719 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 17 18:53 | 2024 Dec 15 13:41:35 | 89.8125 | 0.00330 | 2.3158 | 148.5719 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 16 18:54 | 2024 Dec 15 13:41:35 | 89.8125 | 0.00330 | 2.3158 | 148.5719 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 14 18:53 | 2024 Dec 05 02:13:47 | 89.8146 | 0.00330 | 2.3206 | 158.9090 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 13 18:53 | 2024 Dec 05 02:13:47 | 89.8146 | 0.00330 | 2.3206 | 158.9090 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 12 18:53 | 2024 Dec 05 02:13:47 | 89.8146 | 0.00330 | 2.3206 | 158.9090 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 11 18:53 | 2024 Dec 05 02:13:47 | 89.8146 | 0.00330 | 2.3206 | 158.9090 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 10 18:53 | 2024 Dec 05 02:13:47 | 89.8146 | 0.00330 | 2.3206 | 158.9090 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 09 18:53 | 2024 Dec 05 02:13:47 | 89.8146 | 0.00330 | 2.3206 | 158.9090 | 228.7048 | 8.59254 | 4.243 |
| 2024 Dec 08 18:56 | 2024 Dec 05 02:13:47 | 89.8146 | 0.00330 | 2.3206 | 158.9090 | 228.7048 | 8.59254 | 4.243 |