Orbital elements of OPS 6381
| Launched | 7 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7937 |
| Alternative names |
SSU 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 |
| 2026 Jul 18 17:57 | 2026 Jul 16 06:16:10 | 95.0706 | 0.00051 | 13.8248 | 283.1194 | 87.1392 | 12.68268 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 06:16:10 | 95.0706 | 0.00051 | 13.8248 | 283.1194 | 87.1392 | 12.68268 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 06:16:10 | 95.0706 | 0.00051 | 13.8248 | 283.1194 | 87.1392 | 12.68268 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 13:14:13 | 95.0704 | 0.00052 | 13.6861 | 297.5879 | 87.1392 | 12.68268 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 13:14:13 | 95.0704 | 0.00052 | 13.6861 | 297.5879 | 87.1392 | 12.68268 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 13:14:13 | 95.0704 | 0.00052 | 13.6861 | 297.5879 | 87.1392 | 12.68268 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 13:14:13 | 95.0704 | 0.00052 | 13.6861 | 297.5879 | 87.1392 | 12.68268 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 13:14:13 | 95.0704 | 0.00052 | 13.6861 | 297.5879 | 87.1392 | 12.68268 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 01:28:15 | 95.0701 | 0.00054 | 13.4950 | 316.8581 | 87.1392 | 12.68268 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 01:28:15 | 95.0701 | 0.00054 | 13.4950 | 316.8581 | 87.1392 | 12.68268 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 01:28:15 | 95.0701 | 0.00054 | 13.4950 | 316.8581 | 87.1392 | 12.68268 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 01:28:15 | 95.0701 | 0.00054 | 13.4950 | 316.8581 | 87.1392 | 12.68268 | – |
| 2026 Jul 05 17:56 | 2026 Jul 05 01:28:15 | 95.0701 | 0.00054 | 13.4950 | 316.8581 | 87.1392 | 12.68268 | – |
| 2026 Jul 04 17:56 | 2026 Jun 29 13:28:00 | 95.0702 | 0.00057 | 13.3331 | 332.2317 | 87.1392 | 12.68268 | – |
| 2026 Jul 03 17:57 | 2026 Jun 29 13:28:00 | 95.0702 | 0.00057 | 13.3331 | 332.2317 | 87.1392 | 12.68268 | – |
| 2026 Jul 02 17:56 | 2026 Jun 29 13:28:00 | 95.0702 | 0.00057 | 13.3331 | 332.2317 | 87.1392 | 12.68268 | – |
| 2026 Jul 01 17:56 | 2026 Jun 29 13:28:00 | 95.0702 | 0.00057 | 13.3331 | 332.2317 | 87.1392 | 12.68268 | – |
| 2026 Jun 30 17:56 | 2026 Jun 29 13:28:00 | 95.0702 | 0.00057 | 13.3331 | 332.2317 | 87.1392 | 12.68268 | – |
| 2026 Jun 29 17:57 | 2026 Jun 29 13:28:00 | 95.0702 | 0.00057 | 13.3331 | 332.2317 | 87.1392 | 12.68268 | – |
| 2026 Jun 28 17:56 | 2026 Jun 22 11:19:19 | 95.0704 | 0.00061 | 13.1244 | 350.7919 | 87.1392 | 12.68268 | – |
| 2026 Jun 27 17:55 | 2026 Jun 22 11:19:19 | 95.0704 | 0.00061 | 13.1244 | 350.7919 | 87.1392 | 12.68268 | – |
| 2026 Jun 26 17:56 | 2026 Jun 22 11:19:19 | 95.0704 | 0.00061 | 13.1244 | 350.7919 | 87.1392 | 12.68268 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 11:19:19 | 95.0704 | 0.00061 | 13.1244 | 350.7919 | 87.1392 | 12.68268 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 11:19:19 | 95.0704 | 0.00061 | 13.1244 | 350.7919 | 87.1392 | 12.68268 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 11:19:19 | 95.0704 | 0.00061 | 13.1244 | 350.7919 | 87.1392 | 12.68268 | – |
| 2026 Jun 22 17:56 | 2026 Jun 17 09:36:41 | 95.0707 | 0.00064 | 12.9751 | 3.2253 | 87.1392 | 12.68268 | – |
| 2026 Jun 21 17:57 | 2026 Jun 17 09:36:41 | 95.0707 | 0.00064 | 12.9751 | 3.2253 | 87.1392 | 12.68268 | – |