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 | 5680 |
| Alternative names |
P/L 2 |
| 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 |
| 2026 Mar 17 18:56 | 2026 Mar 15 14:27:47 | 69.9900 | 0.00105 | 13.0699 | 281.9437 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 16 18:57 | 2026 Mar 15 14:27:47 | 69.9900 | 0.00105 | 13.0699 | 281.9437 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 15 18:56 | 2026 Mar 15 14:27:47 | 69.9900 | 0.00105 | 13.0699 | 281.9437 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 14 18:56 | 2026 Mar 10 12:13:41 | 69.9894 | 0.00104 | 13.7706 | 286.7270 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 13 18:57 | 2026 Mar 10 12:13:41 | 69.9894 | 0.00104 | 13.7706 | 286.7270 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 12 18:57 | 2026 Mar 10 12:13:41 | 69.9894 | 0.00104 | 13.7706 | 286.7270 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 11 18:56 | 2026 Mar 10 12:13:41 | 69.9894 | 0.00104 | 13.7706 | 286.7270 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 10 18:56 | 2026 Mar 10 12:13:41 | 69.9894 | 0.00104 | 13.7706 | 286.7270 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 09 18:56 | 2026 Mar 04 11:17:32 | 69.9883 | 0.00102 | 14.6014 | 292.3953 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 08 18:57 | 2026 Mar 04 11:17:32 | 69.9883 | 0.00102 | 14.6014 | 292.3953 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 07 18:57 | 2026 Mar 04 11:17:32 | 69.9883 | 0.00102 | 14.6014 | 292.3953 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 06 18:56 | 2026 Mar 04 11:17:32 | 69.9883 | 0.00102 | 14.6014 | 292.3953 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 05 18:56 | 2026 Mar 04 11:17:32 | 69.9883 | 0.00102 | 14.6014 | 292.3953 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 04 18:57 | 2026 Mar 04 11:17:32 | 69.9883 | 0.00102 | 14.6014 | 292.3953 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 03 18:56 | 2026 Feb 26 12:06:10 | 69.9875 | 0.00100 | 15.4223 | 298.1197 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 02 18:57 | 2026 Feb 26 12:06:10 | 69.9875 | 0.00100 | 15.4223 | 298.1197 | 78.0481 | 13.74750 | 8.243 |
| 2026 Mar 01 18:57 | 2026 Feb 26 12:06:10 | 69.9875 | 0.00100 | 15.4223 | 298.1197 | 78.0481 | 13.74750 | 8.243 |
| 2026 Feb 28 18:56 | 2026 Feb 26 12:06:10 | 69.9875 | 0.00100 | 15.4223 | 298.1197 | 78.0481 | 13.74750 | 8.243 |
| 2026 Feb 27 19:05 | 2026 Feb 26 12:06:10 | 69.9875 | 0.00100 | 15.4223 | 298.1197 | 78.0481 | 13.74750 | 8.243 |
| 2026 Feb 26 20:45 | 2026 Feb 26 12:06:10 | 69.9875 | 0.00100 | 15.4223 | 298.1197 | 78.0481 | 13.74750 | 8.243 |