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 | 21271 |
| 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 07 18:57 | 2025 Nov 01 14:34:43 | 99.5881 | 0.02436 | 23.7051 | 116.2374 | 36.8978 | 13.02473 | – |
| 2025 Nov 05 18:57 | 2025 Nov 01 14:34:43 | 99.5881 | 0.02436 | 23.7051 | 116.2374 | 36.8978 | 13.02473 | – |
| 2025 Nov 04 18:57 | 2025 Nov 01 14:34:43 | 99.5881 | 0.02436 | 23.7051 | 116.2374 | 36.8978 | 13.02473 | – |
| 2025 Nov 03 18:57 | 2025 Nov 01 14:34:43 | 99.5881 | 0.02436 | 23.7051 | 116.2374 | 36.8978 | 13.02473 | – |
| 2025 Nov 02 18:57 | 2025 Oct 28 14:42:54 | 99.5886 | 0.02438 | 23.4691 | 125.3658 | 36.8978 | 13.02473 | – |
| 2025 Nov 01 18:58 | 2025 Oct 28 14:42:54 | 99.5886 | 0.02438 | 23.4691 | 125.3658 | 36.8978 | 13.02473 | – |
| 2025 Oct 31 18:57 | 2025 Oct 28 14:42:54 | 99.5886 | 0.02438 | 23.4691 | 125.3658 | 36.8978 | 13.02473 | – |
| 2025 Oct 30 18:57 | 2025 Oct 28 14:42:54 | 99.5886 | 0.02438 | 23.4691 | 125.3658 | 36.8978 | 13.02473 | – |
| 2025 Oct 29 18:57 | 2025 Oct 28 14:42:54 | 99.5886 | 0.02438 | 23.4691 | 125.3658 | 36.8978 | 13.02473 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 16:35:30 | 99.5890 | 0.02439 | 23.1784 | 136.6001 | 36.8978 | 13.02473 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 16:35:30 | 99.5890 | 0.02439 | 23.1784 | 136.6001 | 36.8978 | 13.02473 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 16:35:30 | 99.5890 | 0.02439 | 23.1784 | 136.6001 | 36.8978 | 13.02473 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 16:35:30 | 99.5890 | 0.02439 | 23.1784 | 136.6001 | 36.8978 | 13.02473 | – |
| 2025 Oct 24 17:57 | 2025 Oct 23 16:35:30 | 99.5890 | 0.02439 | 23.1784 | 136.6001 | 36.8978 | 13.02473 | – |
| 2025 Oct 22 17:56 | 2025 Oct 18 01:44:30 | 99.5894 | 0.02440 | 22.8464 | 149.4112 | 36.8978 | 13.02473 | – |
| 2025 Oct 21 17:56 | 2025 Oct 18 01:44:30 | 99.5894 | 0.02440 | 22.8464 | 149.4112 | 36.8978 | 13.02473 | – |
| 2025 Oct 20 17:56 | 2025 Oct 18 01:44:30 | 99.5894 | 0.02440 | 22.8464 | 149.4112 | 36.8978 | 13.02473 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 01:44:30 | 99.5894 | 0.02440 | 22.8464 | 149.4112 | 36.8978 | 13.02473 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 01:44:30 | 99.5894 | 0.02440 | 22.8464 | 149.4112 | 36.8978 | 13.02473 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 15:25:08 | 99.5887 | 0.02439 | 22.2302 | 173.1973 | 36.8978 | 13.02473 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 15:25:08 | 99.5887 | 0.02439 | 22.2302 | 173.1973 | 36.8978 | 13.02473 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 15:25:08 | 99.5887 | 0.02439 | 22.2302 | 173.1973 | 36.8978 | 13.02473 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 15:25:08 | 99.5887 | 0.02439 | 22.2302 | 173.1973 | 36.8978 | 13.02473 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 15:25:08 | 99.5887 | 0.02439 | 22.2302 | 173.1973 | 36.8978 | 13.02473 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 15:25:08 | 99.5887 | 0.02439 | 22.2302 | 173.1973 | 36.8978 | 13.02473 | – |