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 21 18:57 | 2025 Nov 18 02:26:57 | 99.5840 | 0.02427 | 0.6793 | 78.5131 | 338.2839 | 13.02466 | – |
| 2025 Nov 20 18:56 | 2025 Nov 18 02:26:57 | 99.5840 | 0.02427 | 0.6793 | 78.5131 | 338.2839 | 13.02466 | – |
| 2025 Nov 18 18:57 | 2025 Nov 07 14:22:41 | 99.5868 | 0.02433 | 0.0590 | 102.5436 | 338.2839 | 13.02466 | – |
| 2025 Nov 16 18:58 | 2025 Nov 07 14:22:41 | 99.5868 | 0.02433 | 0.0590 | 102.5436 | 338.2839 | 13.02466 | – |
| 2025 Nov 15 18:57 | 2025 Nov 07 14:22:41 | 99.5868 | 0.02433 | 0.0590 | 102.5436 | 338.2839 | 13.02466 | – |
| 2025 Nov 13 18:56 | 2025 Nov 07 14:22:41 | 99.5868 | 0.02433 | 0.0590 | 102.5436 | 338.2839 | 13.02466 | – |
| 2025 Nov 12 18:57 | 2025 Nov 07 14:22:41 | 99.5868 | 0.02433 | 0.0590 | 102.5436 | 338.2839 | 13.02466 | – |
| 2025 Nov 11 18:55 | 2025 Nov 07 14:22:41 | 99.5868 | 0.02433 | 0.0590 | 102.5436 | 338.2839 | 13.02466 | – |
| 2025 Nov 10 18:57 | 2025 Nov 07 14:22:41 | 99.5868 | 0.02433 | 0.0590 | 102.5436 | 338.2839 | 13.02466 | – |
| 2025 Nov 09 18:57 | 2025 Nov 07 14:22:41 | 99.5868 | 0.02433 | 0.0590 | 102.5436 | 338.2839 | 13.02466 | – |
| 2025 Nov 08 18:56 | 2025 Nov 01 14:34:43 | 99.5881 | 0.02436 | 23.7051 | 116.2374 | 338.2839 | 13.02466 | – |
| 2025 Nov 07 18:57 | 2025 Nov 01 14:34:43 | 99.5881 | 0.02436 | 23.7051 | 116.2374 | 338.2839 | 13.02466 | – |
| 2025 Nov 05 18:57 | 2025 Nov 01 14:34:43 | 99.5881 | 0.02436 | 23.7051 | 116.2374 | 338.2839 | 13.02466 | – |
| 2025 Nov 04 18:57 | 2025 Nov 01 14:34:43 | 99.5881 | 0.02436 | 23.7051 | 116.2374 | 338.2839 | 13.02466 | – |
| 2025 Nov 03 18:57 | 2025 Nov 01 14:34:43 | 99.5881 | 0.02436 | 23.7051 | 116.2374 | 338.2839 | 13.02466 | – |
| 2025 Nov 02 18:57 | 2025 Oct 28 14:42:54 | 99.5886 | 0.02438 | 23.4691 | 125.3658 | 338.2839 | 13.02466 | – |
| 2025 Nov 01 18:58 | 2025 Oct 28 14:42:54 | 99.5886 | 0.02438 | 23.4691 | 125.3658 | 338.2839 | 13.02466 | – |
| 2025 Oct 31 18:57 | 2025 Oct 28 14:42:54 | 99.5886 | 0.02438 | 23.4691 | 125.3658 | 338.2839 | 13.02466 | – |
| 2025 Oct 30 18:57 | 2025 Oct 28 14:42:54 | 99.5886 | 0.02438 | 23.4691 | 125.3658 | 338.2839 | 13.02466 | – |
| 2025 Oct 29 18:57 | 2025 Oct 28 14:42:54 | 99.5886 | 0.02438 | 23.4691 | 125.3658 | 338.2839 | 13.02466 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 16:35:30 | 99.5890 | 0.02439 | 23.1784 | 136.6001 | 338.2839 | 13.02466 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 16:35:30 | 99.5890 | 0.02439 | 23.1784 | 136.6001 | 338.2839 | 13.02466 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 16:35:30 | 99.5890 | 0.02439 | 23.1784 | 136.6001 | 338.2839 | 13.02466 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 16:35:30 | 99.5890 | 0.02439 | 23.1784 | 136.6001 | 338.2839 | 13.02466 | – |