Orbital elements of OPS 7898
| Launched | 13 December 1971 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 5681 |
| Alternative names |
P/L 3 |
| 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 Sep 15 17:56 | 2025 Sep 15 05:41:29 | 69.9882 | 0.00074 | 14.2111 | 176.1978 | 183.9174 | 13.74611 | 8.243 |
| 2025 Sep 12 17:57 | 2025 Sep 03 05:32:13 | 69.9865 | 0.00081 | 15.8627 | 191.1713 | 183.9174 | 13.74611 | 8.243 |
| 2025 Sep 11 17:57 | 2025 Sep 03 05:32:13 | 69.9865 | 0.00081 | 15.8627 | 191.1713 | 183.9174 | 13.74611 | 8.243 |
| 2025 Sep 10 17:56 | 2025 Sep 03 05:32:13 | 69.9865 | 0.00081 | 15.8627 | 191.1713 | 183.9174 | 13.74611 | 8.243 |
| 2025 Sep 08 17:57 | 2025 Sep 03 05:32:13 | 69.9865 | 0.00081 | 15.8627 | 191.1713 | 183.9174 | 13.74611 | 8.243 |
| 2025 Sep 07 17:56 | 2025 Sep 03 05:32:13 | 69.9865 | 0.00081 | 15.8627 | 191.1713 | 183.9174 | 13.74611 | 8.243 |
| 2025 Sep 06 20:41 | 2025 Sep 03 05:32:13 | 69.9865 | 0.00081 | 15.8627 | 191.1713 | 183.9174 | 13.74611 | 8.243 |
| 2025 Sep 03 17:57 | 2025 Sep 03 05:32:13 | 69.9865 | 0.00081 | 15.8627 | 191.1713 | 183.9174 | 13.74611 | 8.243 |
| 2025 Sep 02 17:56 | 2025 Aug 27 18:06:28 | 69.9862 | 0.00085 | 16.7536 | 198.5791 | 183.9174 | 13.74611 | 8.243 |
| 2025 Sep 01 17:56 | 2025 Aug 27 18:06:28 | 69.9862 | 0.00085 | 16.7536 | 198.5791 | 183.9174 | 13.74611 | 8.243 |
| 2025 Aug 31 17:56 | 2025 Aug 27 18:06:28 | 69.9862 | 0.00085 | 16.7536 | 198.5791 | 183.9174 | 13.74611 | 8.243 |
| 2025 Aug 30 17:56 | 2025 Aug 27 18:06:28 | 69.9862 | 0.00085 | 16.7536 | 198.5791 | 183.9174 | 13.74611 | 8.243 |
| 2025 Aug 29 17:56 | 2025 Aug 27 18:06:28 | 69.9862 | 0.00085 | 16.7536 | 198.5791 | 183.9174 | 13.74611 | 8.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 18:06:28 | 69.9862 | 0.00085 | 16.7536 | 198.5791 | 183.9174 | 13.74611 | 8.243 |
| 2025 Aug 27 17:56 | 2025 Aug 23 05:49:53 | 69.9867 | 0.00088 | 17.3742 | 203.4519 | 183.9174 | 13.74611 | 8.243 |
| 2025 Aug 26 17:56 | 2025 Aug 23 05:49:53 | 69.9867 | 0.00088 | 17.3742 | 203.4519 | 183.9174 | 13.74611 | 8.243 |
| 2025 Aug 25 17:56 | 2025 Aug 23 05:49:53 | 69.9867 | 0.00088 | 17.3742 | 203.4519 | 183.9174 | 13.74611 | 8.243 |
| 2025 Aug 24 17:56 | 2025 Aug 23 05:49:53 | 69.9867 | 0.00088 | 17.3742 | 203.4519 | 183.9174 | 13.74611 | 8.243 |
| 2025 Aug 23 17:56 | 2025 Aug 23 05:49:53 | 69.9867 | 0.00088 | 17.3742 | 203.4519 | 183.9174 | 13.74611 | 8.243 |
| 2025 Aug 22 17:56 | 2025 Aug 17 20:35:54 | 69.9873 | 0.00090 | 18.1149 | 209.2560 | 183.9174 | 13.74611 | 8.243 |
| 2025 Aug 20 17:56 | 2025 Aug 17 20:35:54 | 69.9873 | 0.00090 | 18.1149 | 209.2560 | 183.9174 | 13.74611 | 8.243 |
| 2025 Aug 19 17:56 | 2025 Aug 17 20:35:54 | 69.9873 | 0.00090 | 18.1149 | 209.2560 | 183.9174 | 13.74611 | 8.243 |