Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 20029 |
| 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 16 18:57 | 2026 Jan 16 07:44:29 | 98.5967 | 0.00607 | 2.5724 | 78.3244 | 298.6432 | 14.43925 | – |
| 2026 Jan 15 18:56 | 2026 Jan 10 19:26:08 | 98.5970 | 0.00608 | 2.2012 | 94.5977 | 298.6432 | 14.43925 | – |
| 2026 Jan 13 18:56 | 2026 Jan 10 19:26:08 | 98.5970 | 0.00608 | 2.2012 | 94.5977 | 298.6432 | 14.43925 | – |
| 2026 Jan 11 18:57 | 2026 Jan 10 19:26:08 | 98.5970 | 0.00608 | 2.2012 | 94.5977 | 298.6432 | 14.43925 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 00:50:33 | 98.5971 | 0.00607 | 1.8123 | 111.6628 | 298.6432 | 14.43925 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 00:50:33 | 98.5971 | 0.00607 | 1.8123 | 111.6628 | 298.6432 | 14.43925 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 00:50:33 | 98.5971 | 0.00607 | 1.8123 | 111.6628 | 298.6432 | 14.43925 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 00:50:33 | 98.5971 | 0.00607 | 1.8123 | 111.6628 | 298.6432 | 14.43925 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 00:50:33 | 98.5971 | 0.00607 | 1.8123 | 111.6628 | 298.6432 | 14.43925 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 13:10:18 | 98.5973 | 0.00607 | 1.5102 | 124.9052 | 298.6432 | 14.43925 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 13:10:18 | 98.5973 | 0.00607 | 1.5102 | 124.9052 | 298.6432 | 14.43925 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 13:10:18 | 98.5973 | 0.00607 | 1.5102 | 124.9052 | 298.6432 | 14.43925 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 13:10:18 | 98.5973 | 0.00607 | 1.5102 | 124.9052 | 298.6432 | 14.43925 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 13:10:18 | 98.5973 | 0.00607 | 1.5102 | 124.9052 | 298.6432 | 14.43925 | – |
| 2025 Dec 30 18:56 | 2025 Dec 23 00:02:44 | 98.5976 | 0.00604 | 0.9347 | 150.2820 | 298.6432 | 14.43925 | – |
| 2025 Dec 29 18:56 | 2025 Dec 23 00:02:44 | 98.5976 | 0.00604 | 0.9347 | 150.2820 | 298.6432 | 14.43925 | – |
| 2025 Dec 28 18:57 | 2025 Dec 23 00:02:44 | 98.5976 | 0.00604 | 0.9347 | 150.2820 | 298.6432 | 14.43925 | – |
| 2025 Dec 27 18:57 | 2025 Dec 23 00:02:44 | 98.5976 | 0.00604 | 0.9347 | 150.2820 | 298.6432 | 14.43925 | – |
| 2025 Dec 26 18:56 | 2025 Dec 23 00:02:44 | 98.5976 | 0.00604 | 0.9347 | 150.2820 | 298.6432 | 14.43925 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 07:20:48 | 98.5975 | 0.00602 | 0.7532 | 158.3054 | 298.6432 | 14.43925 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 07:20:48 | 98.5975 | 0.00602 | 0.7532 | 158.3054 | 298.6432 | 14.43925 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 07:20:48 | 98.5975 | 0.00602 | 0.7532 | 158.3054 | 298.6432 | 14.43925 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 07:20:48 | 98.5975 | 0.00602 | 0.7532 | 158.3054 | 298.6432 | 14.43925 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 07:20:48 | 98.5975 | 0.00602 | 0.7532 | 158.3054 | 298.6432 | 14.43925 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 07:20:48 | 98.5975 | 0.00602 | 0.7532 | 158.3054 | 298.6432 | 14.43925 | – |