Orbital elements of OPS 7613
| Launched | 29 September 1969 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 4237 |
| Alternative names |
P/L 4 |
| 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 Feb 04 18:57 | 2026 Feb 02 09:33:02 | 70.0149 | 0.00230 | 2.1219 | 301.3491 | 163.6511 | 13.95972 | 7.743 |
| 2026 Feb 03 18:56 | 2026 Feb 02 09:33:02 | 70.0149 | 0.00230 | 2.1219 | 301.3491 | 163.6511 | 13.95972 | 7.743 |
| 2026 Feb 02 18:56 | 2026 Feb 02 09:33:02 | 70.0149 | 0.00230 | 2.1219 | 301.3491 | 163.6511 | 13.95972 | 7.743 |
| 2026 Feb 01 18:56 | 2026 Jan 27 10:49:25 | 70.0143 | 0.00227 | 2.9689 | 308.2753 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 31 18:56 | 2026 Jan 27 10:49:25 | 70.0143 | 0.00227 | 2.9689 | 308.2753 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 30 18:57 | 2026 Jan 27 10:49:25 | 70.0143 | 0.00227 | 2.9689 | 308.2753 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 29 18:56 | 2026 Jan 27 10:49:25 | 70.0143 | 0.00227 | 2.9689 | 308.2753 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 28 18:56 | 2026 Jan 27 10:49:25 | 70.0143 | 0.00227 | 2.9689 | 308.2753 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 27 18:56 | 2026 Jan 22 12:22:25 | 70.0144 | 0.00225 | 3.6719 | 314.0848 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 26 18:57 | 2026 Jan 22 12:22:25 | 70.0144 | 0.00225 | 3.6719 | 314.0848 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 25 18:57 | 2026 Jan 22 12:22:25 | 70.0144 | 0.00225 | 3.6719 | 314.0848 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 24 18:58 | 2026 Jan 22 12:22:25 | 70.0144 | 0.00225 | 3.6719 | 314.0848 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 22 18:56 | 2026 Jan 22 12:22:25 | 70.0144 | 0.00225 | 3.6719 | 314.0848 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 21 18:56 | 2026 Jan 16 13:40:15 | 70.0148 | 0.00222 | 4.5187 | 321.1509 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 20 19:06 | 2026 Jan 16 13:40:15 | 70.0148 | 0.00222 | 4.5187 | 321.1509 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 19 18:57 | 2026 Jan 16 13:40:15 | 70.0148 | 0.00222 | 4.5187 | 321.1509 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 18 18:57 | 2026 Jan 16 13:40:15 | 70.0148 | 0.00222 | 4.5187 | 321.1509 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 17 18:56 | 2026 Jan 16 13:40:15 | 70.0148 | 0.00222 | 4.5187 | 321.1509 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 16 18:57 | 2026 Jan 16 13:40:15 | 70.0148 | 0.00222 | 4.5187 | 321.1509 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 15 18:56 | 2026 Jan 11 14:59:36 | 70.0152 | 0.00220 | 5.2229 | 327.1188 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 13 18:56 | 2026 Jan 11 14:59:36 | 70.0152 | 0.00220 | 5.2229 | 327.1188 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 11 18:57 | 2026 Jan 11 14:59:36 | 70.0152 | 0.00220 | 5.2229 | 327.1188 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 10 18:57 | 2026 Jan 06 07:17:03 | 70.0155 | 0.00217 | 5.9807 | 333.6036 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 09 18:57 | 2026 Jan 06 07:17:03 | 70.0155 | 0.00217 | 5.9807 | 333.6036 | 163.6511 | 13.95972 | 7.743 |
| 2026 Jan 08 18:56 | 2026 Jan 06 07:17:03 | 70.0155 | 0.00217 | 5.9807 | 333.6036 | 163.6511 | 13.95972 | 7.743 |