Orbital elements of DELTA 1 DEB
| Launched | 13 July 1977 |
| Flight ended | – |
| Launch site | Air Force Eastern Test Range, Florida, USA |
| Owner | United States |
| NORAD ID | 10221 |
| 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 Aug 02 17:57 | 2026 Aug 01 02:34:27 | 29.0266 | 0.02859 | 0.0727 | 154.9850 | 206.4894 | 14.70429 | – |
| 2026 Aug 01 17:57 | 2026 Aug 01 02:34:27 | 29.0266 | 0.02859 | 0.0727 | 154.9850 | 206.4894 | 14.70429 | – |
| 2026 Jul 31 17:56 | 2026 Jul 26 14:36:57 | 29.0254 | 0.02868 | 2.3444 | 100.0231 | 206.4894 | 14.70429 | – |
| 2026 Jul 30 17:57 | 2026 Jul 26 14:36:57 | 29.0254 | 0.02868 | 2.3444 | 100.0231 | 206.4894 | 14.70429 | – |
| 2026 Jul 29 17:57 | 2026 Jul 26 14:36:57 | 29.0254 | 0.02868 | 2.3444 | 100.0231 | 206.4894 | 14.70429 | – |
| 2026 Jul 28 17:57 | 2026 Jul 26 14:36:57 | 29.0254 | 0.02868 | 2.3444 | 100.0231 | 206.4894 | 14.70429 | – |
| 2026 Jul 27 17:57 | 2026 Jul 26 14:36:57 | 29.0254 | 0.02868 | 2.3444 | 100.0231 | 206.4894 | 14.70429 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 00:33:06 | 29.0251 | 0.02875 | 5.0647 | 34.2422 | 206.4894 | 14.70429 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 00:33:06 | 29.0251 | 0.02875 | 5.0647 | 34.2422 | 206.4894 | 14.70429 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 00:33:06 | 29.0251 | 0.02875 | 5.0647 | 34.2422 | 206.4894 | 14.70429 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 00:33:06 | 29.0251 | 0.02875 | 5.0647 | 34.2422 | 206.4894 | 14.70429 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 00:33:06 | 29.0251 | 0.02875 | 5.0647 | 34.2422 | 206.4894 | 14.70429 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 00:33:06 | 29.0251 | 0.02875 | 5.0647 | 34.2422 | 206.4894 | 14.70429 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 02:01:32 | 29.0260 | 0.02876 | 6.6912 | 354.8735 | 206.4894 | 14.70429 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 02:01:32 | 29.0260 | 0.02876 | 6.6912 | 354.8735 | 206.4894 | 14.70429 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 02:01:32 | 29.0260 | 0.02876 | 6.6912 | 354.8735 | 206.4894 | 14.70429 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 02:01:32 | 29.0260 | 0.02876 | 6.6912 | 354.8735 | 206.4894 | 14.70429 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 02:01:32 | 29.0260 | 0.02876 | 6.6912 | 354.8735 | 206.4894 | 14.70429 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 02:01:32 | 29.0260 | 0.02876 | 6.6912 | 354.8735 | 206.4894 | 14.70429 | – |
| 2026 Jul 15 17:57 | 2026 Jul 10 23:47:26 | 29.0255 | 0.02879 | 8.7942 | 303.9680 | 206.4894 | 14.70429 | – |
| 2026 Jul 14 17:56 | 2026 Jul 10 23:47:26 | 29.0255 | 0.02879 | 8.7942 | 303.9680 | 206.4894 | 14.70429 | – |
| 2026 Jul 13 17:56 | 2026 Jul 10 23:47:26 | 29.0255 | 0.02879 | 8.7942 | 303.9680 | 206.4894 | 14.70429 | – |
| 2026 Jul 12 17:56 | 2026 Jul 10 23:47:26 | 29.0255 | 0.02879 | 8.7942 | 303.9680 | 206.4894 | 14.70429 | – |
| 2026 Jul 11 17:56 | 2026 Jul 10 23:47:26 | 29.0255 | 0.02879 | 8.7942 | 303.9680 | 206.4894 | 14.70429 | – |
| 2026 Jul 09 17:56 | 2026 Jul 05 02:00:12 | 29.0256 | 0.02881 | 11.2335 | 244.9185 | 206.4894 | 14.70429 | – |
| 2026 Jul 08 17:56 | 2026 Jul 05 02:00:12 | 29.0256 | 0.02881 | 11.2335 | 244.9185 | 206.4894 | 14.70429 | – |
| 2026 Jul 07 17:56 | 2026 Jul 05 02:00:12 | 29.0256 | 0.02881 | 11.2335 | 244.9185 | 206.4894 | 14.70429 | – |
| 2026 Jul 06 17:57 | 2026 Jul 05 02:00:12 | 29.0256 | 0.02881 | 11.2335 | 244.9185 | 206.4894 | 14.70429 | – |