Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 21470 |
| 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 Feb 05 18:58 | 2026 Feb 02 11:11:11 | 99.6976 | 0.00987 | 13.6137 | 240.6353 | 182.9198 | 13.49941 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 11:11:11 | 99.6976 | 0.00987 | 13.6137 | 240.6353 | 182.9198 | 13.49941 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 11:11:11 | 99.6976 | 0.00987 | 13.6137 | 240.6353 | 182.9198 | 13.49941 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:11:11 | 99.6976 | 0.00987 | 13.6137 | 240.6353 | 182.9198 | 13.49941 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 11:04:53 | 99.6971 | 0.00986 | 13.2240 | 255.5133 | 182.9198 | 13.49941 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 11:04:53 | 99.6971 | 0.00986 | 13.2240 | 255.5133 | 182.9198 | 13.49941 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 11:04:53 | 99.6971 | 0.00986 | 13.2240 | 255.5133 | 182.9198 | 13.49941 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 11:04:53 | 99.6971 | 0.00986 | 13.2240 | 255.5133 | 182.9198 | 13.49941 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 11:04:53 | 99.6971 | 0.00986 | 13.2240 | 255.5133 | 182.9198 | 13.49941 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 09:55:09 | 99.6966 | 0.00986 | 12.8964 | 268.1492 | 182.9198 | 13.49941 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 09:55:09 | 99.6966 | 0.00986 | 12.8964 | 268.1492 | 182.9198 | 13.49941 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 09:55:09 | 99.6966 | 0.00986 | 12.8964 | 268.1492 | 182.9198 | 13.49941 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 09:55:09 | 99.6966 | 0.00986 | 12.8964 | 268.1492 | 182.9198 | 13.49941 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 09:55:09 | 99.6966 | 0.00986 | 12.8964 | 268.1492 | 182.9198 | 13.49941 | – |
| 2026 Jan 21 18:56 | 2026 Jan 14 09:53:25 | 99.6956 | 0.00984 | 12.3771 | 288.0723 | 182.9198 | 13.49941 | – |
| 2026 Jan 20 19:06 | 2026 Jan 14 09:53:25 | 99.6956 | 0.00984 | 12.3771 | 288.0723 | 182.9198 | 13.49941 | – |
| 2026 Jan 19 18:57 | 2026 Jan 14 09:53:25 | 99.6956 | 0.00984 | 12.3771 | 288.0723 | 182.9198 | 13.49941 | – |
| 2026 Jan 18 18:57 | 2026 Jan 14 09:53:25 | 99.6956 | 0.00984 | 12.3771 | 288.0723 | 182.9198 | 13.49941 | – |
| 2026 Jan 17 18:56 | 2026 Jan 14 09:53:25 | 99.6956 | 0.00984 | 12.3771 | 288.0723 | 182.9198 | 13.49941 | – |