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 | 21469 |
| 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 |
| 2025 Nov 08 18:56 | 2025 Nov 01 17:17:30 | 99.6895 | 0.03655 | 15.0197 | 94.3077 | 299.1194 | 12.75072 | – |
| 2025 Nov 07 18:57 | 2025 Nov 01 17:17:30 | 99.6895 | 0.03655 | 15.0197 | 94.3077 | 299.1194 | 12.75072 | – |
| 2025 Nov 05 18:57 | 2025 Nov 01 17:17:30 | 99.6895 | 0.03655 | 15.0197 | 94.3077 | 299.1194 | 12.75072 | – |
| 2025 Nov 04 18:57 | 2025 Nov 01 17:17:30 | 99.6895 | 0.03655 | 15.0197 | 94.3077 | 299.1194 | 12.75072 | – |
| 2025 Nov 03 18:57 | 2025 Nov 01 17:17:30 | 99.6895 | 0.03655 | 15.0197 | 94.3077 | 299.1194 | 12.75072 | – |
| 2025 Nov 02 18:57 | 2025 Oct 27 06:05:07 | 99.6886 | 0.03651 | 14.7087 | 106.2181 | 299.1194 | 12.75072 | – |
| 2025 Nov 01 18:58 | 2025 Oct 27 06:05:07 | 99.6886 | 0.03651 | 14.7087 | 106.2181 | 299.1194 | 12.75072 | – |
| 2025 Oct 31 18:57 | 2025 Oct 27 06:05:07 | 99.6886 | 0.03651 | 14.7087 | 106.2181 | 299.1194 | 12.75072 | – |
| 2025 Oct 30 18:57 | 2025 Oct 27 06:05:07 | 99.6886 | 0.03651 | 14.7087 | 106.2181 | 299.1194 | 12.75072 | – |
| 2025 Oct 29 18:57 | 2025 Oct 27 06:05:07 | 99.6886 | 0.03651 | 14.7087 | 106.2181 | 299.1194 | 12.75072 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 06:03:06 | 99.6883 | 0.03648 | 14.4810 | 114.9414 | 299.1194 | 12.75072 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 06:03:06 | 99.6883 | 0.03648 | 14.4810 | 114.9414 | 299.1194 | 12.75072 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 06:03:06 | 99.6883 | 0.03648 | 14.4810 | 114.9414 | 299.1194 | 12.75072 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 06:03:06 | 99.6883 | 0.03648 | 14.4810 | 114.9414 | 299.1194 | 12.75072 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 06:03:06 | 99.6883 | 0.03648 | 14.4810 | 114.9414 | 299.1194 | 12.75072 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 05:29:16 | 99.6878 | 0.03645 | 14.1952 | 125.9038 | 299.1194 | 12.75072 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 05:29:16 | 99.6878 | 0.03645 | 14.1952 | 125.9038 | 299.1194 | 12.75072 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 05:29:16 | 99.6878 | 0.03645 | 14.1952 | 125.9038 | 299.1194 | 12.75072 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 05:29:16 | 99.6878 | 0.03645 | 14.1952 | 125.9038 | 299.1194 | 12.75072 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 05:29:16 | 99.6878 | 0.03645 | 14.1952 | 125.9038 | 299.1194 | 12.75072 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 05:54:13 | 99.6827 | 0.03636 | 13.5705 | 149.9047 | 299.1194 | 12.75072 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 05:54:13 | 99.6827 | 0.03636 | 13.5705 | 149.9047 | 299.1194 | 12.75072 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 05:54:13 | 99.6827 | 0.03636 | 13.5705 | 149.9047 | 299.1194 | 12.75072 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 05:54:13 | 99.6827 | 0.03636 | 13.5705 | 149.9047 | 299.1194 | 12.75072 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 05:54:13 | 99.6827 | 0.03636 | 13.5705 | 149.9047 | 299.1194 | 12.75072 | – |