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 | 26827 |
| 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 Sep 15 17:56 | 2025 Sep 13 15:02:20 | 99.7585 | 0.01100 | 13.0835 | 113.4428 | 65.0543 | 13.30797 | – |
| 2025 Sep 12 17:57 | 2025 Aug 31 19:47:03 | 99.7594 | 0.01088 | 12.2749 | 144.1890 | 65.0543 | 13.30797 | – |
| 2025 Sep 11 17:57 | 2025 Aug 31 19:47:03 | 99.7594 | 0.01088 | 12.2749 | 144.1890 | 65.0543 | 13.30797 | – |
| 2025 Sep 10 17:56 | 2025 Aug 31 19:47:03 | 99.7594 | 0.01088 | 12.2749 | 144.1890 | 65.0543 | 13.30797 | – |
| 2025 Sep 08 17:57 | 2025 Aug 31 19:47:03 | 99.7594 | 0.01088 | 12.2749 | 144.1890 | 65.0543 | 13.30797 | – |
| 2025 Sep 07 17:56 | 2025 Aug 31 19:47:03 | 99.7594 | 0.01088 | 12.2749 | 144.1890 | 65.0543 | 13.30797 | – |
| 2025 Sep 06 20:41 | 2025 Aug 31 19:47:03 | 99.7594 | 0.01088 | 12.2749 | 144.1890 | 65.0543 | 13.30797 | – |
| 2025 Sep 03 17:57 | 2025 Aug 31 19:47:03 | 99.7594 | 0.01088 | 12.2749 | 144.1890 | 65.0543 | 13.30797 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 07:54:22 | 99.7586 | 0.01084 | 11.9910 | 155.0542 | 65.0543 | 13.30797 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 07:54:22 | 99.7586 | 0.01084 | 11.9910 | 155.0542 | 65.0543 | 13.30797 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 07:54:22 | 99.7586 | 0.01084 | 11.9910 | 155.0542 | 65.0543 | 13.30797 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 07:54:22 | 99.7586 | 0.01084 | 11.9910 | 155.0542 | 65.0543 | 13.30797 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 07:54:22 | 99.7586 | 0.01084 | 11.9910 | 155.0542 | 65.0543 | 13.30797 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 07:54:22 | 99.7586 | 0.01084 | 11.9910 | 155.0542 | 65.0543 | 13.30797 | – |
| 2025 Aug 27 17:56 | 2025 Aug 21 19:33:28 | 99.7592 | 0.01080 | 11.6427 | 168.4074 | 65.0543 | 13.30797 | – |
| 2025 Aug 26 17:56 | 2025 Aug 21 19:33:28 | 99.7592 | 0.01080 | 11.6427 | 168.4074 | 65.0543 | 13.30797 | – |
| 2025 Aug 25 17:56 | 2025 Aug 21 19:33:28 | 99.7592 | 0.01080 | 11.6427 | 168.4074 | 65.0543 | 13.30797 | – |
| 2025 Aug 24 17:56 | 2025 Aug 21 19:33:28 | 99.7592 | 0.01080 | 11.6427 | 168.4074 | 65.0543 | 13.30797 | – |
| 2025 Aug 23 17:56 | 2025 Aug 21 19:33:28 | 99.7592 | 0.01080 | 11.6427 | 168.4074 | 65.0543 | 13.30797 | – |
| 2025 Aug 22 17:56 | 2025 Aug 16 18:41:03 | 99.7580 | 0.01077 | 11.3246 | 180.7584 | 65.0543 | 13.30797 | – |
| 2025 Aug 20 17:56 | 2025 Aug 16 18:41:03 | 99.7580 | 0.01077 | 11.3246 | 180.7584 | 65.0543 | 13.30797 | – |