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 | 21910 |
| 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 26 18:57 | 2026 Jan 15 06:41:58 | 99.6368 | 0.03278 | 2.1150 | 359.1489 | 65.7426 | 12.80788 | – |
| 2026 Jan 25 18:57 | 2026 Jan 15 06:41:58 | 99.6368 | 0.03278 | 2.1150 | 359.1489 | 65.7426 | 12.80788 | – |
| 2026 Jan 24 18:58 | 2026 Jan 15 06:41:58 | 99.6368 | 0.03278 | 2.1150 | 359.1489 | 65.7426 | 12.80788 | – |
| 2026 Jan 22 18:56 | 2026 Jan 15 06:41:58 | 99.6368 | 0.03278 | 2.1150 | 359.1489 | 65.7426 | 12.80788 | – |
| 2026 Jan 21 18:56 | 2026 Jan 15 06:41:58 | 99.6368 | 0.03278 | 2.1150 | 359.1489 | 65.7426 | 12.80788 | – |
| 2026 Jan 20 19:06 | 2026 Jan 15 06:41:58 | 99.6368 | 0.03278 | 2.1150 | 359.1489 | 65.7426 | 12.80788 | – |
| 2026 Jan 19 18:57 | 2026 Jan 15 06:41:58 | 99.6368 | 0.03278 | 2.1150 | 359.1489 | 65.7426 | 12.80788 | – |
| 2026 Jan 18 18:57 | 2026 Jan 15 06:41:58 | 99.6368 | 0.03278 | 2.1150 | 359.1489 | 65.7426 | 12.80788 | – |
| 2026 Jan 17 18:56 | 2026 Jan 15 06:41:58 | 99.6368 | 0.03278 | 2.1150 | 359.1489 | 65.7426 | 12.80788 | – |
| 2026 Jan 16 18:57 | 2026 Jan 15 06:41:58 | 99.6368 | 0.03278 | 2.1150 | 359.1489 | 65.7426 | 12.80788 | – |
| 2026 Jan 15 18:56 | 2026 Jan 10 06:41:37 | 99.6350 | 0.03278 | 1.8292 | 10.1635 | 65.7426 | 12.80788 | – |
| 2026 Jan 13 18:56 | 2026 Jan 10 06:41:37 | 99.6350 | 0.03278 | 1.8292 | 10.1635 | 65.7426 | 12.80788 | – |
| 2026 Jan 11 18:57 | 2026 Jan 10 06:41:37 | 99.6350 | 0.03278 | 1.8292 | 10.1635 | 65.7426 | 12.80788 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 23:36:38 | 99.6366 | 0.03278 | 1.5838 | 19.6260 | 65.7426 | 12.80788 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 23:36:38 | 99.6366 | 0.03278 | 1.5838 | 19.6260 | 65.7426 | 12.80788 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 23:36:38 | 99.6366 | 0.03278 | 1.5838 | 19.6260 | 65.7426 | 12.80788 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 23:36:38 | 99.6366 | 0.03278 | 1.5838 | 19.6260 | 65.7426 | 12.80788 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 23:36:38 | 99.6366 | 0.03278 | 1.5838 | 19.6260 | 65.7426 | 12.80788 | – |
| 2026 Jan 05 18:57 | 2025 Dec 30 07:59:43 | 99.6366 | 0.03279 | 1.2038 | 34.2720 | 65.7426 | 12.80788 | – |
| 2026 Jan 04 18:56 | 2025 Dec 30 07:59:43 | 99.6366 | 0.03279 | 1.2038 | 34.2720 | 65.7426 | 12.80788 | – |
| 2026 Jan 03 18:57 | 2025 Dec 30 07:59:43 | 99.6366 | 0.03279 | 1.2038 | 34.2720 | 65.7426 | 12.80788 | – |
| 2026 Jan 01 18:56 | 2025 Dec 30 07:59:43 | 99.6366 | 0.03279 | 1.2038 | 34.2720 | 65.7426 | 12.80788 | – |
| 2025 Dec 31 18:57 | 2025 Dec 30 07:59:43 | 99.6366 | 0.03279 | 1.2038 | 34.2720 | 65.7426 | 12.80788 | – |