Orbital elements of DELTA 1 DEB
| Launched | 4 March 1978 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 18469 |
| 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 14 17:28:43 | 98.8560 | 0.00453 | 14.0795 | 238.6735 | 240.7764 | 13.97658 | – |
| 2025 Sep 12 17:57 | 2025 Sep 02 02:49:27 | 98.8542 | 0.00451 | 13.2687 | 274.6212 | 240.7764 | 13.97658 | – |
| 2025 Sep 11 17:57 | 2025 Sep 02 02:49:27 | 98.8542 | 0.00451 | 13.2687 | 274.6212 | 240.7764 | 13.97658 | – |
| 2025 Sep 10 17:56 | 2025 Sep 02 02:49:27 | 98.8542 | 0.00451 | 13.2687 | 274.6212 | 240.7764 | 13.97658 | – |
| 2025 Sep 08 17:57 | 2025 Sep 02 02:49:27 | 98.8542 | 0.00451 | 13.2687 | 274.6212 | 240.7764 | 13.97658 | – |
| 2025 Sep 07 17:56 | 2025 Sep 02 02:49:27 | 98.8542 | 0.00451 | 13.2687 | 274.6212 | 240.7764 | 13.97658 | – |
| 2025 Sep 06 20:41 | 2025 Sep 02 02:49:27 | 98.8542 | 0.00451 | 13.2687 | 274.6212 | 240.7764 | 13.97658 | – |
| 2025 Sep 03 17:57 | 2025 Sep 02 02:49:27 | 98.8542 | 0.00451 | 13.2687 | 274.6212 | 240.7764 | 13.97658 | – |
| 2025 Sep 02 17:56 | 2025 Aug 27 15:05:56 | 98.8531 | 0.00450 | 12.9158 | 290.2152 | 240.7764 | 13.97658 | – |
| 2025 Sep 01 17:56 | 2025 Aug 27 15:05:56 | 98.8531 | 0.00450 | 12.9158 | 290.2152 | 240.7764 | 13.97658 | – |
| 2025 Aug 31 17:56 | 2025 Aug 27 15:05:56 | 98.8531 | 0.00450 | 12.9158 | 290.2152 | 240.7764 | 13.97658 | – |
| 2025 Aug 30 17:56 | 2025 Aug 27 15:05:56 | 98.8531 | 0.00450 | 12.9158 | 290.2152 | 240.7764 | 13.97658 | – |
| 2025 Aug 29 17:56 | 2025 Aug 27 15:05:56 | 98.8531 | 0.00450 | 12.9158 | 290.2152 | 240.7764 | 13.97658 | – |
| 2025 Aug 28 17:57 | 2025 Aug 27 15:05:56 | 98.8531 | 0.00450 | 12.9158 | 290.2152 | 240.7764 | 13.97658 | – |
| 2025 Aug 27 17:56 | 2025 Aug 20 03:37:10 | 98.8516 | 0.00453 | 12.4351 | 311.0830 | 240.7764 | 13.97658 | – |
| 2025 Aug 26 17:56 | 2025 Aug 20 03:37:10 | 98.8516 | 0.00453 | 12.4351 | 311.0830 | 240.7764 | 13.97658 | – |
| 2025 Aug 25 17:56 | 2025 Aug 20 03:37:10 | 98.8516 | 0.00453 | 12.4351 | 311.0830 | 240.7764 | 13.97658 | – |
| 2025 Aug 24 17:56 | 2025 Aug 20 03:37:10 | 98.8516 | 0.00453 | 12.4351 | 311.0830 | 240.7764 | 13.97658 | – |
| 2025 Aug 23 17:56 | 2025 Aug 20 03:37:10 | 98.8516 | 0.00453 | 12.4351 | 311.0830 | 240.7764 | 13.97658 | – |
| 2025 Aug 22 17:56 | 2025 Aug 14 09:06:12 | 98.8507 | 0.00456 | 12.0642 | 327.0390 | 240.7764 | 13.97658 | – |
| 2025 Aug 20 17:56 | 2025 Aug 14 09:06:12 | 98.8507 | 0.00456 | 12.0642 | 327.0390 | 240.7764 | 13.97658 | – |
| 2025 Aug 19 17:56 | 2025 Aug 14 09:06:12 | 98.8507 | 0.00456 | 12.0642 | 327.0390 | 240.7764 | 13.97658 | – |