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 | 13561 |
| 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 15 18:56 | 2026 Jan 11 04:01:10 | 99.0124 | 0.01229 | 16.0635 | 37.1594 | 81.7357 | 14.36048 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 04:01:10 | 99.0124 | 0.01229 | 16.0635 | 37.1594 | 81.7357 | 14.36048 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 04:01:10 | 99.0124 | 0.01229 | 16.0635 | 37.1594 | 81.7357 | 14.36048 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 05:19:03 | 99.0122 | 0.01227 | 15.7187 | 51.5372 | 81.7357 | 14.36048 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 05:19:03 | 99.0122 | 0.01227 | 15.7187 | 51.5372 | 81.7357 | 14.36048 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 05:19:03 | 99.0122 | 0.01227 | 15.7187 | 51.5372 | 81.7357 | 14.36048 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 05:19:03 | 99.0122 | 0.01227 | 15.7187 | 51.5372 | 81.7357 | 14.36048 | – |
| 2026 Jan 06 18:56 | 2026 Jan 06 05:19:03 | 99.0122 | 0.01227 | 15.7187 | 51.5372 | 81.7357 | 14.36048 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 13:33:23 | 99.0129 | 0.01226 | 15.3245 | 68.0221 | 81.7357 | 14.36048 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 13:33:23 | 99.0129 | 0.01226 | 15.3245 | 68.0221 | 81.7357 | 14.36048 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 13:33:23 | 99.0129 | 0.01226 | 15.3245 | 68.0221 | 81.7357 | 14.36048 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 13:33:23 | 99.0129 | 0.01226 | 15.3245 | 68.0221 | 81.7357 | 14.36048 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 13:33:23 | 99.0129 | 0.01226 | 15.3245 | 68.0221 | 81.7357 | 14.36048 | – |
| 2025 Dec 30 18:56 | 2025 Dec 26 14:47:52 | 99.0123 | 0.01224 | 14.9796 | 82.4759 | 81.7357 | 14.36048 | – |
| 2025 Dec 29 18:56 | 2025 Dec 26 14:47:52 | 99.0123 | 0.01224 | 14.9796 | 82.4759 | 81.7357 | 14.36048 | – |
| 2025 Dec 28 18:57 | 2025 Dec 26 14:47:52 | 99.0123 | 0.01224 | 14.9796 | 82.4759 | 81.7357 | 14.36048 | – |
| 2025 Dec 27 18:57 | 2025 Dec 26 14:47:52 | 99.0123 | 0.01224 | 14.9796 | 82.4759 | 81.7357 | 14.36048 | – |
| 2025 Dec 26 18:56 | 2025 Dec 26 14:47:52 | 99.0123 | 0.01224 | 14.9796 | 82.4759 | 81.7357 | 14.36048 | – |
| 2025 Dec 25 18:57 | 2025 Dec 20 03:33:43 | 99.0126 | 0.01221 | 14.5289 | 101.4608 | 81.7357 | 14.36048 | – |
| 2025 Dec 24 18:56 | 2025 Dec 20 03:33:43 | 99.0126 | 0.01221 | 14.5289 | 101.4608 | 81.7357 | 14.36048 | – |
| 2025 Dec 23 18:56 | 2025 Dec 20 03:33:43 | 99.0126 | 0.01221 | 14.5289 | 101.4608 | 81.7357 | 14.36048 | – |
| 2025 Dec 22 18:57 | 2025 Dec 20 03:33:43 | 99.0126 | 0.01221 | 14.5289 | 101.4608 | 81.7357 | 14.36048 | – |
| 2025 Dec 21 18:57 | 2025 Dec 20 03:33:43 | 99.0126 | 0.01221 | 14.5289 | 101.4608 | 81.7357 | 14.36048 | – |
| 2025 Dec 20 18:57 | 2025 Dec 20 03:33:43 | 99.0126 | 0.01221 | 14.5289 | 101.4608 | 81.7357 | 14.36048 | – |
| 2025 Dec 19 18:57 | 2025 Dec 11 05:29:29 | 99.0118 | 0.01217 | 13.9074 | 127.6478 | 81.7357 | 14.36048 | – |