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 | 12242 |
| 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 |
| 2026 Jul 29 17:57 | 2026 Jul 26 06:18:19 | 98.9455 | 0.00691 | 10.0656 | 125.5364 | 235.2267 | 13.99906 | – |
| 2026 Jul 28 17:57 | 2026 Jul 26 06:18:19 | 98.9455 | 0.00691 | 10.0656 | 125.5364 | 235.2267 | 13.99906 | – |
| 2026 Jul 27 17:57 | 2026 Jul 26 06:18:19 | 98.9455 | 0.00691 | 10.0656 | 125.5364 | 235.2267 | 13.99906 | – |
| 2026 Jul 26 17:56 | 2026 Jul 21 06:13:49 | 98.9450 | 0.00687 | 9.7395 | 139.4473 | 235.2267 | 13.99906 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 06:13:49 | 98.9450 | 0.00687 | 9.7395 | 139.4473 | 235.2267 | 13.99906 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 06:13:49 | 98.9450 | 0.00687 | 9.7395 | 139.4473 | 235.2267 | 13.99906 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 06:13:49 | 98.9450 | 0.00687 | 9.7395 | 139.4473 | 235.2267 | 13.99906 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 06:13:49 | 98.9450 | 0.00687 | 9.7395 | 139.4473 | 235.2267 | 13.99906 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 06:13:49 | 98.9450 | 0.00687 | 9.7395 | 139.4473 | 235.2267 | 13.99906 | – |
| 2026 Jul 20 17:57 | 2026 Jul 15 07:51:18 | 98.9451 | 0.00684 | 9.3528 | 155.9862 | 235.2267 | 13.99906 | – |
| 2026 Jul 19 19:06 | 2026 Jul 15 07:51:18 | 98.9451 | 0.00684 | 9.3528 | 155.9862 | 235.2267 | 13.99906 | – |
| 2026 Jul 19 17:57 | 2026 Jul 15 07:51:18 | 98.9451 | 0.00684 | 9.3528 | 155.9862 | 235.2267 | 13.99906 | – |
| 2026 Jul 18 17:57 | 2026 Jul 15 07:51:18 | 98.9451 | 0.00684 | 9.3528 | 155.9862 | 235.2267 | 13.99906 | – |
| 2026 Jul 17 17:57 | 2026 Jul 15 07:51:18 | 98.9451 | 0.00684 | 9.3528 | 155.9862 | 235.2267 | 13.99906 | – |
| 2026 Jul 16 17:56 | 2026 Jul 15 07:51:18 | 98.9451 | 0.00684 | 9.3528 | 155.9862 | 235.2267 | 13.99906 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 07:47:40 | 98.9452 | 0.00681 | 9.0918 | 167.2461 | 235.2267 | 13.99906 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 07:47:40 | 98.9452 | 0.00681 | 9.0918 | 167.2461 | 235.2267 | 13.99906 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 07:47:40 | 98.9452 | 0.00681 | 9.0918 | 167.2461 | 235.2267 | 13.99906 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 07:47:40 | 98.9452 | 0.00681 | 9.0918 | 167.2461 | 235.2267 | 13.99906 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 07:47:40 | 98.9452 | 0.00681 | 9.0918 | 167.2461 | 235.2267 | 13.99906 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 07:41:17 | 98.9456 | 0.00677 | 8.6352 | 186.9593 | 235.2267 | 13.99906 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 07:41:17 | 98.9456 | 0.00677 | 8.6352 | 186.9593 | 235.2267 | 13.99906 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 07:41:17 | 98.9456 | 0.00677 | 8.6352 | 186.9593 | 235.2267 | 13.99906 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 07:41:17 | 98.9456 | 0.00677 | 8.6352 | 186.9593 | 235.2267 | 13.99906 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 07:41:17 | 98.9456 | 0.00677 | 8.6352 | 186.9593 | 235.2267 | 13.99906 | – |
| 2026 Jul 04 17:56 | 2026 Jun 28 19:36:16 | 98.9462 | 0.00675 | 8.2764 | 202.5018 | 235.2267 | 13.99906 | – |
| 2026 Jul 03 17:57 | 2026 Jun 28 19:36:16 | 98.9462 | 0.00675 | 8.2764 | 202.5018 | 235.2267 | 13.99906 | – |
| 2026 Jul 02 17:56 | 2026 Jun 28 19:36:16 | 98.9462 | 0.00675 | 8.2764 | 202.5018 | 235.2267 | 13.99906 | – |