Orbital elements of DELTA 1 DEB
| Launched | 21 January 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 8978 |
| 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 30 18:57 | 2026 Jan 27 15:59:59 | 97.8080 | 0.00256 | 6.7627 | 321.3279 | 38.6104 | 14.87248 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 15:59:59 | 97.8080 | 0.00256 | 6.7627 | 321.3279 | 38.6104 | 14.87248 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 15:59:59 | 97.8080 | 0.00256 | 6.7627 | 321.3279 | 38.6104 | 14.87248 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 11:39:55 | 97.8084 | 0.00259 | 6.4230 | 338.9961 | 38.6104 | 14.87248 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 11:39:55 | 97.8084 | 0.00259 | 6.4230 | 338.9961 | 38.6104 | 14.87248 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 11:39:55 | 97.8084 | 0.00259 | 6.4230 | 338.9961 | 38.6104 | 14.87248 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 11:39:55 | 97.8084 | 0.00259 | 6.4230 | 338.9961 | 38.6104 | 14.87248 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 11:39:55 | 97.8084 | 0.00259 | 6.4230 | 338.9961 | 38.6104 | 14.87248 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 10:20:03 | 97.8101 | 0.00264 | 6.0259 | 358.9840 | 38.6104 | 14.87248 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 10:20:03 | 97.8101 | 0.00264 | 6.0259 | 358.9840 | 38.6104 | 14.87248 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 10:20:03 | 97.8101 | 0.00264 | 6.0259 | 358.9840 | 38.6104 | 14.87248 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 10:20:03 | 97.8101 | 0.00264 | 6.0259 | 358.9840 | 38.6104 | 14.87248 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 10:20:03 | 97.8101 | 0.00264 | 6.0259 | 358.9840 | 38.6104 | 14.87248 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 10:20:03 | 97.8101 | 0.00264 | 6.0259 | 358.9840 | 38.6104 | 14.87248 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 14:04:01 | 97.8108 | 0.00268 | 5.7082 | 14.9608 | 38.6104 | 14.87248 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 14:04:01 | 97.8108 | 0.00268 | 5.7082 | 14.9608 | 38.6104 | 14.87248 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 14:04:01 | 97.8108 | 0.00268 | 5.7082 | 14.9608 | 38.6104 | 14.87248 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 04:52:44 | 97.8111 | 0.00272 | 5.3552 | 32.3041 | 38.6104 | 14.87248 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 04:52:44 | 97.8111 | 0.00272 | 5.3552 | 32.3041 | 38.6104 | 14.87248 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 04:52:44 | 97.8111 | 0.00272 | 5.3552 | 32.3041 | 38.6104 | 14.87248 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 04:52:44 | 97.8111 | 0.00272 | 5.3552 | 32.3041 | 38.6104 | 14.87248 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 04:52:44 | 97.8111 | 0.00272 | 5.3552 | 32.3041 | 38.6104 | 14.87248 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 03:32:18 | 97.8131 | 0.00276 | 4.9581 | 51.6060 | 38.6104 | 14.87248 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 03:32:18 | 97.8131 | 0.00276 | 4.9581 | 51.6060 | 38.6104 | 14.87248 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 03:32:18 | 97.8131 | 0.00276 | 4.9581 | 51.6060 | 38.6104 | 14.87248 | – |