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 | 21459 |
| 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 02 18:57 | 2025 Oct 29 12:29:34 | 99.6671 | 0.00520 | 8.3138 | 312.3629 | 116.2780 | 13.41314 | – |
| 2025 Nov 01 18:58 | 2025 Oct 29 12:29:34 | 99.6671 | 0.00520 | 8.3138 | 312.3629 | 116.2780 | 13.41314 | – |
| 2025 Oct 31 18:57 | 2025 Oct 29 12:29:34 | 99.6671 | 0.00520 | 8.3138 | 312.3629 | 116.2780 | 13.41314 | – |
| 2025 Oct 30 18:57 | 2025 Oct 29 12:29:34 | 99.6671 | 0.00520 | 8.3138 | 312.3629 | 116.2780 | 13.41314 | – |
| 2025 Oct 29 18:57 | 2025 Oct 29 12:29:34 | 99.6671 | 0.00520 | 8.3138 | 312.3629 | 116.2780 | 13.41314 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 11:24:53 | 99.6678 | 0.00521 | 7.9286 | 327.2456 | 116.2780 | 13.41314 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 11:24:53 | 99.6678 | 0.00521 | 7.9286 | 327.2456 | 116.2780 | 13.41314 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 11:24:53 | 99.6678 | 0.00521 | 7.9286 | 327.2456 | 116.2780 | 13.41314 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 11:24:53 | 99.6678 | 0.00521 | 7.9286 | 327.2456 | 116.2780 | 13.41314 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 11:24:53 | 99.6678 | 0.00521 | 7.9286 | 327.2456 | 116.2780 | 13.41314 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 06:44:40 | 99.6679 | 0.00522 | 7.5975 | 339.9968 | 116.2780 | 13.41314 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 06:44:40 | 99.6679 | 0.00522 | 7.5975 | 339.9968 | 116.2780 | 13.41314 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 06:44:40 | 99.6679 | 0.00522 | 7.5975 | 339.9968 | 116.2780 | 13.41314 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 06:44:40 | 99.6679 | 0.00522 | 7.5975 | 339.9968 | 116.2780 | 13.41314 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 06:44:40 | 99.6679 | 0.00522 | 7.5975 | 339.9968 | 116.2780 | 13.41314 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 09:02:42 | 99.6686 | 0.00524 | 6.9025 | 6.6990 | 116.2780 | 13.41314 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 09:02:42 | 99.6686 | 0.00524 | 6.9025 | 6.6990 | 116.2780 | 13.41314 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 09:02:42 | 99.6686 | 0.00524 | 6.9025 | 6.6990 | 116.2780 | 13.41314 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 09:02:42 | 99.6686 | 0.00524 | 6.9025 | 6.6990 | 116.2780 | 13.41314 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 09:02:42 | 99.6686 | 0.00524 | 6.9025 | 6.6990 | 116.2780 | 13.41314 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 09:02:42 | 99.6686 | 0.00524 | 6.9025 | 6.6990 | 116.2780 | 13.41314 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 09:02:42 | 99.6686 | 0.00524 | 6.9025 | 6.6990 | 116.2780 | 13.41314 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 09:02:42 | 99.6686 | 0.00524 | 6.9025 | 6.6990 | 116.2780 | 13.41314 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 09:02:42 | 99.6686 | 0.00524 | 6.9025 | 6.6990 | 116.2780 | 13.41314 | – |