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 | 21273 |
| 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 13 18:56 | 2025 Nov 08 13:04:35 | 99.6991 | 0.00367 | 10.6925 | 74.4394 | 318.6192 | 13.37921 | – |
| 2025 Nov 12 18:57 | 2025 Nov 08 13:04:35 | 99.6991 | 0.00367 | 10.6925 | 74.4394 | 318.6192 | 13.37921 | – |
| 2025 Nov 11 18:55 | 2025 Nov 08 13:04:35 | 99.6991 | 0.00367 | 10.6925 | 74.4394 | 318.6192 | 13.37921 | – |
| 2025 Nov 10 18:57 | 2025 Nov 08 13:04:35 | 99.6991 | 0.00367 | 10.6925 | 74.4394 | 318.6192 | 13.37921 | – |
| 2025 Nov 09 18:57 | 2025 Nov 08 13:04:35 | 99.6991 | 0.00367 | 10.6925 | 74.4394 | 318.6192 | 13.37921 | – |
| 2025 Nov 08 18:56 | 2025 Nov 02 11:50:18 | 99.6999 | 0.00367 | 10.3078 | 88.8856 | 318.6192 | 13.37921 | – |
| 2025 Nov 07 18:57 | 2025 Nov 02 11:50:18 | 99.6999 | 0.00367 | 10.3078 | 88.8856 | 318.6192 | 13.37921 | – |
| 2025 Nov 05 18:57 | 2025 Nov 02 11:50:18 | 99.6999 | 0.00367 | 10.3078 | 88.8856 | 318.6192 | 13.37921 | – |
| 2025 Nov 04 18:57 | 2025 Nov 02 11:50:18 | 99.6999 | 0.00367 | 10.3078 | 88.8856 | 318.6192 | 13.37921 | – |
| 2025 Nov 03 18:57 | 2025 Nov 02 11:50:18 | 99.6999 | 0.00367 | 10.3078 | 88.8856 | 318.6192 | 13.37921 | – |
| 2025 Nov 02 18:57 | 2025 Oct 29 12:44:34 | 99.7005 | 0.00367 | 10.0559 | 98.3422 | 318.6192 | 13.37921 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 12:44:34 | 99.7005 | 0.00367 | 10.0559 | 98.3422 | 318.6192 | 13.37921 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 12:44:34 | 99.7005 | 0.00367 | 10.0559 | 98.3422 | 318.6192 | 13.37921 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 12:44:34 | 99.7005 | 0.00367 | 10.0559 | 98.3422 | 318.6192 | 13.37921 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:44:34 | 99.7005 | 0.00367 | 10.0559 | 98.3422 | 318.6192 | 13.37921 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 11:24:33 | 99.7016 | 0.00366 | 9.6710 | 112.8046 | 318.6192 | 13.37921 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 11:24:33 | 99.7016 | 0.00366 | 9.6710 | 112.8046 | 318.6192 | 13.37921 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 11:24:33 | 99.7016 | 0.00366 | 9.6710 | 112.8046 | 318.6192 | 13.37921 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 11:24:33 | 99.7016 | 0.00366 | 9.6710 | 112.8046 | 318.6192 | 13.37921 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 11:24:33 | 99.7016 | 0.00366 | 9.6710 | 112.8046 | 318.6192 | 13.37921 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 05:52:12 | 99.7025 | 0.00365 | 9.3384 | 125.3573 | 318.6192 | 13.37921 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 05:52:12 | 99.7025 | 0.00365 | 9.3384 | 125.3573 | 318.6192 | 13.37921 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 05:52:12 | 99.7025 | 0.00365 | 9.3384 | 125.3573 | 318.6192 | 13.37921 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 05:52:12 | 99.7025 | 0.00365 | 9.3384 | 125.3573 | 318.6192 | 13.37921 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 05:52:12 | 99.7025 | 0.00365 | 9.3384 | 125.3573 | 318.6192 | 13.37921 | – |