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 | 21354 |
| 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 Oct 20 17:56 | 2025 Oct 18 07:22:02 | 99.5081 | 0.02214 | 14.1490 | 188.7769 | 298.8566 | 13.30822 | – |
| 2025 Oct 19 17:56 | 2025 Oct 18 07:22:02 | 99.5081 | 0.02214 | 14.1490 | 188.7769 | 298.8566 | 13.30822 | – |
| 2025 Oct 18 17:56 | 2025 Oct 18 07:22:02 | 99.5081 | 0.02214 | 14.1490 | 188.7769 | 298.8566 | 13.30822 | – |
| 2025 Oct 17 17:56 | 2025 Oct 07 06:16:02 | 99.5072 | 0.02219 | 13.4685 | 215.9865 | 298.8566 | 13.30822 | – |
| 2025 Oct 16 17:56 | 2025 Oct 07 06:16:02 | 99.5072 | 0.02219 | 13.4685 | 215.9865 | 298.8566 | 13.30822 | – |
| 2025 Oct 15 17:56 | 2025 Oct 07 06:16:02 | 99.5072 | 0.02219 | 13.4685 | 215.9865 | 298.8566 | 13.30822 | – |
| 2025 Oct 14 17:56 | 2025 Oct 07 06:16:02 | 99.5072 | 0.02219 | 13.4685 | 215.9865 | 298.8566 | 13.30822 | – |
| 2025 Oct 12 17:56 | 2025 Oct 07 06:16:02 | 99.5072 | 0.02219 | 13.4685 | 215.9865 | 298.8566 | 13.30822 | – |
| 2025 Oct 11 17:57 | 2025 Oct 07 06:16:02 | 99.5072 | 0.02219 | 13.4685 | 215.9865 | 298.8566 | 13.30822 | – |
| 2025 Oct 09 17:56 | 2025 Oct 07 06:16:02 | 99.5072 | 0.02219 | 13.4685 | 215.9865 | 298.8566 | 13.30822 | – |
| 2025 Oct 08 17:56 | 2025 Oct 07 06:16:02 | 99.5072 | 0.02219 | 13.4685 | 215.9865 | 298.8566 | 13.30822 | – |
| 2025 Oct 07 17:56 | 2025 Oct 07 06:16:02 | 99.5072 | 0.02219 | 13.4685 | 215.9865 | 298.8566 | 13.30822 | – |
| 2025 Oct 05 17:56 | 2025 Sep 26 06:50:17 | 99.5065 | 0.02235 | 12.7924 | 242.9796 | 298.8566 | 13.30822 | – |
| 2025 Oct 04 17:57 | 2025 Sep 26 06:50:17 | 99.5065 | 0.02235 | 12.7924 | 242.9796 | 298.8566 | 13.30822 | – |
| 2025 Oct 03 17:57 | 2025 Sep 26 06:50:17 | 99.5065 | 0.02235 | 12.7924 | 242.9796 | 298.8566 | 13.30822 | – |
| 2025 Oct 02 17:56 | 2025 Sep 26 06:50:17 | 99.5065 | 0.02235 | 12.7924 | 242.9796 | 298.8566 | 13.30822 | – |
| 2025 Sep 30 17:56 | 2025 Sep 26 06:50:17 | 99.5065 | 0.02235 | 12.7924 | 242.9796 | 298.8566 | 13.30822 | – |
| 2025 Sep 29 17:56 | 2025 Sep 26 06:50:17 | 99.5065 | 0.02235 | 12.7924 | 242.9796 | 298.8566 | 13.30822 | – |
| 2025 Sep 28 17:56 | 2025 Sep 26 06:50:17 | 99.5065 | 0.02235 | 12.7924 | 242.9796 | 298.8566 | 13.30822 | – |
| 2025 Sep 27 17:56 | 2025 Sep 26 06:50:17 | 99.5065 | 0.02235 | 12.7924 | 242.9796 | 298.8566 | 13.30822 | – |
| 2025 Sep 26 17:56 | 2025 Sep 26 06:50:17 | 99.5065 | 0.02235 | 12.7924 | 242.9796 | 298.8566 | 13.30822 | – |
| 2025 Sep 25 17:56 | 2025 Sep 19 19:11:41 | 99.5065 | 0.02246 | 12.3929 | 258.8362 | 298.8566 | 13.30822 | – |
| 2025 Sep 24 17:56 | 2025 Sep 19 19:11:41 | 99.5065 | 0.02246 | 12.3929 | 258.8362 | 298.8566 | 13.30822 | – |