Orbital elements of OPS 7518
| Launched | 13 July 1974 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 7369 |
| Alternative names |
NTS 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 Mar 20 18:57 | 2026 Mar 14 06:41:12 | 124.8222 | 0.00677 | 15.4343 | 68.1744 | 23.5351 | 3.07215 | – |
| 2026 Mar 19 18:56 | 2026 Mar 14 06:41:12 | 124.8222 | 0.00677 | 15.4343 | 68.1744 | 23.5351 | 3.07215 | – |
| 2026 Mar 18 18:56 | 2026 Mar 14 06:41:12 | 124.8222 | 0.00677 | 15.4343 | 68.1744 | 23.5351 | 3.07215 | – |
| 2026 Mar 17 18:56 | 2026 Mar 14 06:41:12 | 124.8222 | 0.00677 | 15.4343 | 68.1744 | 23.5351 | 3.07215 | – |
| 2026 Mar 16 18:57 | 2026 Mar 14 06:41:12 | 124.8222 | 0.00677 | 15.4343 | 68.1744 | 23.5351 | 3.07215 | – |
| 2026 Mar 15 18:56 | 2026 Mar 14 06:41:12 | 124.8222 | 0.00677 | 15.4343 | 68.1744 | 23.5351 | 3.07215 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 10:48:51 | 124.8198 | 0.00677 | 15.4074 | 68.1354 | 23.5351 | 3.07215 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 10:48:51 | 124.8198 | 0.00677 | 15.4074 | 68.1354 | 23.5351 | 3.07215 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 10:48:51 | 124.8198 | 0.00677 | 15.4074 | 68.1354 | 23.5351 | 3.07215 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 10:48:51 | 124.8198 | 0.00677 | 15.4074 | 68.1354 | 23.5351 | 3.07215 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 10:48:51 | 124.8198 | 0.00677 | 15.4074 | 68.1354 | 23.5351 | 3.07215 | – |
| 2026 Mar 09 18:56 | 2026 Mar 02 05:23:01 | 124.8147 | 0.00678 | 15.3495 | 67.7910 | 23.5351 | 3.07215 | – |
| 2026 Mar 08 18:57 | 2026 Mar 02 05:23:01 | 124.8147 | 0.00678 | 15.3495 | 67.7910 | 23.5351 | 3.07215 | – |
| 2026 Mar 07 18:57 | 2026 Mar 02 05:23:01 | 124.8147 | 0.00678 | 15.3495 | 67.7910 | 23.5351 | 3.07215 | – |
| 2026 Mar 06 18:56 | 2026 Mar 02 05:23:01 | 124.8147 | 0.00678 | 15.3495 | 67.7910 | 23.5351 | 3.07215 | – |
| 2026 Mar 05 18:56 | 2026 Mar 02 05:23:01 | 124.8147 | 0.00678 | 15.3495 | 67.7910 | 23.5351 | 3.07215 | – |
| 2026 Mar 04 18:57 | 2026 Mar 02 05:23:01 | 124.8147 | 0.00678 | 15.3495 | 67.7910 | 23.5351 | 3.07215 | – |
| 2026 Mar 03 18:56 | 2026 Feb 22 02:50:12 | 124.8096 | 0.00678 | 15.2925 | 67.2488 | 23.5351 | 3.07215 | – |
| 2026 Mar 02 18:57 | 2026 Feb 22 02:50:12 | 124.8096 | 0.00678 | 15.2925 | 67.2488 | 23.5351 | 3.07215 | – |
| 2026 Mar 01 18:57 | 2026 Feb 22 02:50:12 | 124.8096 | 0.00678 | 15.2925 | 67.2488 | 23.5351 | 3.07215 | – |
| 2026 Feb 28 18:56 | 2026 Feb 22 02:50:12 | 124.8096 | 0.00678 | 15.2925 | 67.2488 | 23.5351 | 3.07215 | – |
| 2026 Feb 27 19:05 | 2026 Feb 22 02:50:12 | 124.8096 | 0.00678 | 15.2925 | 67.2488 | 23.5351 | 3.07215 | – |
| 2026 Feb 26 20:45 | 2026 Feb 22 02:50:12 | 124.8096 | 0.00678 | 15.2925 | 67.2488 | 23.5351 | 3.07215 | – |