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 | 21910 |
| 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 05 18:57 | 2025 Oct 31 12:38:20 | 99.6413 | 0.03287 | 21.7862 | 165.9331 | 350.1757 | 12.80734 | – |
| 2025 Nov 04 18:57 | 2025 Oct 31 12:38:20 | 99.6413 | 0.03287 | 21.7862 | 165.9331 | 350.1757 | 12.80734 | – |
| 2025 Nov 03 18:57 | 2025 Oct 31 12:38:20 | 99.6413 | 0.03287 | 21.7862 | 165.9331 | 350.1757 | 12.80734 | – |
| 2025 Nov 02 18:57 | 2025 Oct 27 13:01:00 | 99.6397 | 0.03287 | 21.5584 | 174.6817 | 350.1757 | 12.80734 | – |
| 2025 Nov 01 18:58 | 2025 Oct 27 13:01:00 | 99.6397 | 0.03287 | 21.5584 | 174.6817 | 350.1757 | 12.80734 | – |
| 2025 Oct 31 18:57 | 2025 Oct 27 13:01:00 | 99.6397 | 0.03287 | 21.5584 | 174.6817 | 350.1757 | 12.80734 | – |
| 2025 Oct 30 18:57 | 2025 Oct 27 13:01:00 | 99.6397 | 0.03287 | 21.5584 | 174.6817 | 350.1757 | 12.80734 | – |
| 2025 Oct 29 18:57 | 2025 Oct 27 13:01:00 | 99.6397 | 0.03287 | 21.5584 | 174.6817 | 350.1757 | 12.80734 | – |
| 2025 Oct 28 18:57 | 2025 Oct 18 13:24:42 | 99.6426 | 0.03284 | 21.0448 | 194.4850 | 350.1757 | 12.80734 | – |
| 2025 Oct 27 18:57 | 2025 Oct 18 13:24:42 | 99.6426 | 0.03284 | 21.0448 | 194.4850 | 350.1757 | 12.80734 | – |
| 2025 Oct 26 18:57 | 2025 Oct 18 13:24:42 | 99.6426 | 0.03284 | 21.0448 | 194.4850 | 350.1757 | 12.80734 | – |
| 2025 Oct 25 17:57 | 2025 Oct 18 13:24:42 | 99.6426 | 0.03284 | 21.0448 | 194.4850 | 350.1757 | 12.80734 | – |
| 2025 Oct 24 17:57 | 2025 Oct 18 13:24:42 | 99.6426 | 0.03284 | 21.0448 | 194.4850 | 350.1757 | 12.80734 | – |
| 2025 Oct 22 17:56 | 2025 Oct 17 13:02:47 | 99.6419 | 0.03284 | 20.9867 | 196.7299 | 350.1757 | 12.80734 | – |
| 2025 Oct 21 17:56 | 2025 Oct 17 13:02:47 | 99.6419 | 0.03284 | 20.9867 | 196.7299 | 350.1757 | 12.80734 | – |
| 2025 Oct 20 17:56 | 2025 Oct 17 13:02:47 | 99.6419 | 0.03284 | 20.9867 | 196.7299 | 350.1757 | 12.80734 | – |
| 2025 Oct 19 17:56 | 2025 Oct 17 13:02:47 | 99.6419 | 0.03284 | 20.9867 | 196.7299 | 350.1757 | 12.80734 | – |
| 2025 Oct 18 17:56 | 2025 Oct 17 13:02:47 | 99.6419 | 0.03284 | 20.9867 | 196.7299 | 350.1757 | 12.80734 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 13:04:28 | 99.6438 | 0.03276 | 20.4148 | 218.6758 | 350.1757 | 12.80734 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 13:04:28 | 99.6438 | 0.03276 | 20.4148 | 218.6758 | 350.1757 | 12.80734 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 13:04:28 | 99.6438 | 0.03276 | 20.4148 | 218.6758 | 350.1757 | 12.80734 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 13:04:28 | 99.6438 | 0.03276 | 20.4148 | 218.6758 | 350.1757 | 12.80734 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 13:04:28 | 99.6438 | 0.03276 | 20.4148 | 218.6758 | 350.1757 | 12.80734 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 13:04:28 | 99.6438 | 0.03276 | 20.4148 | 218.6758 | 350.1757 | 12.80734 | – |