Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | 29 December 2025 |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 26614 |
| 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 09 18:57 | 2025 Dec 30 04:30:17 | 98.6554 | 0.00107 | 16.0108 | 111.8279 | 15.2043 | 16.18437 | – |
| 2026 Jan 08 18:56 | 2025 Dec 30 04:30:17 | 98.6554 | 0.00107 | 16.0108 | 111.8279 | 15.2043 | 16.18437 | – |
| 2026 Jan 07 18:57 | 2025 Dec 30 04:30:17 | 98.6554 | 0.00107 | 16.0108 | 111.8279 | 15.2043 | 16.18437 | – |
| 2026 Jan 06 18:56 | 2025 Dec 30 04:30:17 | 98.6554 | 0.00107 | 16.0108 | 111.8279 | 15.2043 | 16.18437 | – |
| 2026 Jan 05 18:57 | 2025 Dec 30 04:30:17 | 98.6554 | 0.00107 | 16.0108 | 111.8279 | 15.2043 | 16.18437 | – |
| 2026 Jan 04 18:56 | 2025 Dec 30 04:30:17 | 98.6554 | 0.00107 | 16.0108 | 111.8279 | 15.2043 | 16.18437 | – |
| 2026 Jan 03 18:57 | 2025 Dec 30 04:30:17 | 98.6554 | 0.00107 | 16.0108 | 111.8279 | 15.2043 | 16.18437 | – |
| 2026 Jan 01 18:56 | 2025 Dec 30 04:30:17 | 98.6554 | 0.00107 | 16.0108 | 111.8279 | 15.2043 | 16.18437 | – |
| 2025 Dec 31 18:57 | 2025 Dec 30 04:30:17 | 98.6554 | 0.00107 | 16.0108 | 111.8279 | 15.2043 | 16.18437 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 13:57:38 | 98.6718 | 0.00166 | 15.7059 | 81.6704 | 15.2043 | 16.18437 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 13:57:38 | 98.6718 | 0.00166 | 15.7059 | 81.6704 | 15.2043 | 16.18437 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 13:57:38 | 98.6718 | 0.00166 | 15.7059 | 81.6704 | 15.2043 | 16.18437 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 13:57:38 | 98.6718 | 0.00166 | 15.7059 | 81.6704 | 15.2043 | 16.18437 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 13:57:38 | 98.6718 | 0.00166 | 15.7059 | 81.6704 | 15.2043 | 16.18437 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 03:10:46 | 98.6784 | 0.00170 | 15.1785 | 86.8324 | 15.2043 | 16.18437 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 03:10:46 | 98.6784 | 0.00170 | 15.1785 | 86.8324 | 15.2043 | 16.18437 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 03:10:46 | 98.6784 | 0.00170 | 15.1785 | 86.8324 | 15.2043 | 16.18437 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 03:10:46 | 98.6784 | 0.00170 | 15.1785 | 86.8324 | 15.2043 | 16.18437 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 03:10:46 | 98.6784 | 0.00170 | 15.1785 | 86.8324 | 15.2043 | 16.18437 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 03:10:46 | 98.6784 | 0.00170 | 15.1785 | 86.8324 | 15.2043 | 16.18437 | – |
| 2025 Dec 19 18:57 | 2025 Dec 12 04:45:15 | 98.6833 | 0.00155 | 14.5401 | 104.9495 | 15.2043 | 16.18437 | – |
| 2025 Dec 18 18:57 | 2025 Dec 12 04:45:15 | 98.6833 | 0.00155 | 14.5401 | 104.9495 | 15.2043 | 16.18437 | – |
| 2025 Dec 17 18:58 | 2025 Dec 12 04:45:15 | 98.6833 | 0.00155 | 14.5401 | 104.9495 | 15.2043 | 16.18437 | – |
| 2025 Dec 16 18:57 | 2025 Dec 12 04:45:15 | 98.6833 | 0.00155 | 14.5401 | 104.9495 | 15.2043 | 16.18437 | – |
| 2025 Dec 15 18:58 | 2025 Dec 12 04:45:15 | 98.6833 | 0.00155 | 14.5401 | 104.9495 | 15.2043 | 16.18437 | – |