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 | 5678 |
| Alternative names |
P/L 1 |
| 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 03:59:43 | 69.9876 | 0.00079 | 15.4305 | 188.8885 | 171.2071 | 13.74118 | 9.243 |
| 2025 Sep 12 17:57 | 2025 Sep 03 00:14:36 | 69.9870 | 0.00086 | 17.1013 | 202.8960 | 171.2071 | 13.74118 | 9.243 |
| 2025 Sep 11 17:57 | 2025 Sep 03 00:14:36 | 69.9870 | 0.00086 | 17.1013 | 202.8960 | 171.2071 | 13.74118 | 9.243 |
| 2025 Sep 10 17:56 | 2025 Sep 03 00:14:36 | 69.9870 | 0.00086 | 17.1013 | 202.8960 | 171.2071 | 13.74118 | 9.243 |
| 2025 Sep 08 17:57 | 2025 Sep 03 00:14:36 | 69.9870 | 0.00086 | 17.1013 | 202.8960 | 171.2071 | 13.74118 | 9.243 |
| 2025 Sep 07 17:56 | 2025 Sep 03 00:14:36 | 69.9870 | 0.00086 | 17.1013 | 202.8960 | 171.2071 | 13.74118 | 9.243 |
| 2025 Sep 06 20:41 | 2025 Sep 03 00:14:36 | 69.9870 | 0.00086 | 17.1013 | 202.8960 | 171.2071 | 13.74118 | 9.243 |
| 2025 Sep 03 17:57 | 2025 Sep 03 00:14:36 | 69.9870 | 0.00086 | 17.1013 | 202.8960 | 171.2071 | 13.74118 | 9.243 |
| 2025 Sep 02 17:56 | 2025 Aug 27 19:44:48 | 69.9872 | 0.00090 | 17.9518 | 209.4411 | 171.2071 | 13.74118 | 9.243 |
| 2025 Sep 01 17:56 | 2025 Aug 27 19:44:48 | 69.9872 | 0.00090 | 17.9518 | 209.4411 | 171.2071 | 13.74118 | 9.243 |
| 2025 Aug 31 17:56 | 2025 Aug 27 19:44:48 | 69.9872 | 0.00090 | 17.9518 | 209.4411 | 171.2071 | 13.74118 | 9.243 |
| 2025 Aug 30 17:56 | 2025 Aug 27 19:44:48 | 69.9872 | 0.00090 | 17.9518 | 209.4411 | 171.2071 | 13.74118 | 9.243 |
| 2025 Aug 29 17:56 | 2025 Aug 27 19:44:48 | 69.9872 | 0.00090 | 17.9518 | 209.4411 | 171.2071 | 13.74118 | 9.243 |
| 2025 Aug 28 17:57 | 2025 Aug 27 19:44:48 | 69.9872 | 0.00090 | 17.9518 | 209.4411 | 171.2071 | 13.74118 | 9.243 |
| 2025 Aug 27 17:56 | 2025 Aug 23 05:41:04 | 69.9881 | 0.00092 | 18.5821 | 214.1306 | 171.2071 | 13.74118 | 9.243 |
| 2025 Aug 26 17:56 | 2025 Aug 23 05:41:04 | 69.9881 | 0.00092 | 18.5821 | 214.1306 | 171.2071 | 13.74118 | 9.243 |
| 2025 Aug 25 17:56 | 2025 Aug 23 05:41:04 | 69.9881 | 0.00092 | 18.5821 | 214.1306 | 171.2071 | 13.74118 | 9.243 |
| 2025 Aug 24 17:56 | 2025 Aug 23 05:41:04 | 69.9881 | 0.00092 | 18.5821 | 214.1306 | 171.2071 | 13.74118 | 9.243 |
| 2025 Aug 23 17:56 | 2025 Aug 23 05:41:04 | 69.9881 | 0.00092 | 18.5821 | 214.1306 | 171.2071 | 13.74118 | 9.243 |
| 2025 Aug 22 17:56 | 2025 Aug 18 12:07:41 | 69.9890 | 0.00094 | 19.2324 | 219.0175 | 171.2071 | 13.74118 | 9.243 |
| 2025 Aug 20 17:56 | 2025 Aug 18 12:07:41 | 69.9890 | 0.00094 | 19.2324 | 219.0175 | 171.2071 | 13.74118 | 9.243 |
| 2025 Aug 19 17:56 | 2025 Aug 18 12:07:41 | 69.9890 | 0.00094 | 19.2324 | 219.0175 | 171.2071 | 13.74118 | 9.243 |