Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 26829 |
| 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 Jan 18 18:57 | 2026 Jan 15 12:54:45 | 99.5841 | 0.02560 | 15.1124 | 241.0825 | 145.6983 | 13.10322 | – |
| 2026 Jan 17 18:56 | 2026 Jan 15 12:54:45 | 99.5841 | 0.02560 | 15.1124 | 241.0825 | 145.6983 | 13.10322 | – |
| 2026 Jan 16 18:57 | 2026 Jan 15 12:54:45 | 99.5841 | 0.02560 | 15.1124 | 241.0825 | 145.6983 | 13.10322 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 08:53:43 | 99.5842 | 0.02560 | 14.8627 | 250.7953 | 145.6983 | 13.10322 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 08:53:43 | 99.5842 | 0.02560 | 14.8627 | 250.7953 | 145.6983 | 13.10322 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 08:53:43 | 99.5842 | 0.02560 | 14.8627 | 250.7953 | 145.6983 | 13.10322 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 07:59:07 | 99.5838 | 0.02560 | 14.5608 | 262.5598 | 145.6983 | 13.10322 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 07:59:07 | 99.5838 | 0.02560 | 14.5608 | 262.5598 | 145.6983 | 13.10322 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 07:59:07 | 99.5838 | 0.02560 | 14.5608 | 262.5598 | 145.6983 | 13.10322 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 07:59:07 | 99.5838 | 0.02560 | 14.5608 | 262.5598 | 145.6983 | 13.10322 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 07:59:07 | 99.5838 | 0.02560 | 14.5608 | 262.5598 | 145.6983 | 13.10322 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 01:34:08 | 99.5843 | 0.02561 | 14.1852 | 277.1584 | 145.6983 | 13.10322 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 01:34:08 | 99.5843 | 0.02561 | 14.1852 | 277.1584 | 145.6983 | 13.10322 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 01:34:08 | 99.5843 | 0.02561 | 14.1852 | 277.1584 | 145.6983 | 13.10322 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 01:34:08 | 99.5843 | 0.02561 | 14.1852 | 277.1584 | 145.6983 | 13.10322 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 01:34:08 | 99.5843 | 0.02561 | 14.1852 | 277.1584 | 145.6983 | 13.10322 | – |
| 2025 Dec 30 18:56 | 2025 Dec 25 12:57:55 | 99.5848 | 0.02562 | 13.8542 | 290.0248 | 145.6983 | 13.10322 | – |
| 2025 Dec 29 18:56 | 2025 Dec 25 12:57:55 | 99.5848 | 0.02562 | 13.8542 | 290.0248 | 145.6983 | 13.10322 | – |
| 2025 Dec 28 18:57 | 2025 Dec 25 12:57:55 | 99.5848 | 0.02562 | 13.8542 | 290.0248 | 145.6983 | 13.10322 | – |
| 2025 Dec 27 18:57 | 2025 Dec 25 12:57:55 | 99.5848 | 0.02562 | 13.8542 | 290.0248 | 145.6983 | 13.10322 | – |
| 2025 Dec 26 18:56 | 2025 Dec 25 12:57:55 | 99.5848 | 0.02562 | 13.8542 | 290.0248 | 145.6983 | 13.10322 | – |
| 2025 Dec 25 18:57 | 2025 Dec 18 02:02:36 | 99.5850 | 0.02563 | 13.4074 | 307.3913 | 145.6983 | 13.10322 | – |
| 2025 Dec 24 18:56 | 2025 Dec 18 02:02:36 | 99.5850 | 0.02563 | 13.4074 | 307.3913 | 145.6983 | 13.10322 | – |
| 2025 Dec 23 18:56 | 2025 Dec 18 02:02:36 | 99.5850 | 0.02563 | 13.4074 | 307.3913 | 145.6983 | 13.10322 | – |
| 2025 Dec 22 18:57 | 2025 Dec 18 02:02:36 | 99.5850 | 0.02563 | 13.4074 | 307.3913 | 145.6983 | 13.10322 | – |