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 | 12266 |
| 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 21:38:05 | 98.7680 | 0.01406 | 23.6346 | 291.8557 | 66.7710 | 13.98785 | – |
| 2026 Jul 28 17:57 | 2026 Jul 26 21:38:05 | 98.7680 | 0.01406 | 23.6346 | 291.8557 | 66.7710 | 13.98785 | – |
| 2026 Jul 27 17:57 | 2026 Jul 26 21:38:05 | 98.7680 | 0.01406 | 23.6346 | 291.8557 | 66.7710 | 13.98785 | – |
| 2026 Jul 26 17:56 | 2026 Jul 20 21:25:49 | 98.7679 | 0.01405 | 23.2514 | 308.6318 | 66.7710 | 13.98785 | – |
| 2026 Jul 25 17:57 | 2026 Jul 20 21:25:49 | 98.7679 | 0.01405 | 23.2514 | 308.6318 | 66.7710 | 13.98785 | – |
| 2026 Jul 24 17:56 | 2026 Jul 20 21:25:49 | 98.7679 | 0.01405 | 23.2514 | 308.6318 | 66.7710 | 13.98785 | – |
| 2026 Jul 23 17:57 | 2026 Jul 20 21:25:49 | 98.7679 | 0.01405 | 23.2514 | 308.6318 | 66.7710 | 13.98785 | – |
| 2026 Jul 22 17:57 | 2026 Jul 20 21:25:49 | 98.7679 | 0.01405 | 23.2514 | 308.6318 | 66.7710 | 13.98785 | – |
| 2026 Jul 21 17:57 | 2026 Jul 20 21:25:49 | 98.7679 | 0.01405 | 23.2514 | 308.6318 | 66.7710 | 13.98785 | – |
| 2026 Jul 20 17:57 | 2026 Jul 14 21:13:31 | 98.7677 | 0.01408 | 22.8681 | 325.4769 | 66.7710 | 13.98785 | – |
| 2026 Jul 19 19:06 | 2026 Jul 14 21:13:31 | 98.7677 | 0.01408 | 22.8681 | 325.4769 | 66.7710 | 13.98785 | – |
| 2026 Jul 19 17:57 | 2026 Jul 14 21:13:31 | 98.7677 | 0.01408 | 22.8681 | 325.4769 | 66.7710 | 13.98785 | – |
| 2026 Jul 18 17:57 | 2026 Jul 14 21:13:31 | 98.7677 | 0.01408 | 22.8681 | 325.4769 | 66.7710 | 13.98785 | – |
| 2026 Jul 17 17:57 | 2026 Jul 14 21:13:31 | 98.7677 | 0.01408 | 22.8681 | 325.4769 | 66.7710 | 13.98785 | – |
| 2026 Jul 16 17:56 | 2026 Jul 14 21:13:31 | 98.7677 | 0.01408 | 22.8681 | 325.4769 | 66.7710 | 13.98785 | – |
| 2026 Jul 15 17:57 | 2026 Jul 11 09:06:19 | 98.7679 | 0.01411 | 22.6445 | 335.2926 | 66.7710 | 13.98785 | – |
| 2026 Jul 14 17:56 | 2026 Jul 11 09:06:19 | 98.7679 | 0.01411 | 22.6445 | 335.2926 | 66.7710 | 13.98785 | – |
| 2026 Jul 13 17:56 | 2026 Jul 11 09:06:19 | 98.7679 | 0.01411 | 22.6445 | 335.2926 | 66.7710 | 13.98785 | – |
| 2026 Jul 12 17:56 | 2026 Jul 11 09:06:19 | 98.7679 | 0.01411 | 22.6445 | 335.2926 | 66.7710 | 13.98785 | – |
| 2026 Jul 11 17:56 | 2026 Jul 11 09:06:19 | 98.7679 | 0.01411 | 22.6445 | 335.2926 | 66.7710 | 13.98785 | – |
| 2026 Jul 09 17:56 | 2026 Jul 04 20:52:55 | 98.7681 | 0.01416 | 22.2293 | 353.5439 | 66.7710 | 13.98785 | – |
| 2026 Jul 08 17:56 | 2026 Jul 04 20:52:55 | 98.7681 | 0.01416 | 22.2293 | 353.5439 | 66.7710 | 13.98785 | – |
| 2026 Jul 07 17:56 | 2026 Jul 04 20:52:55 | 98.7681 | 0.01416 | 22.2293 | 353.5439 | 66.7710 | 13.98785 | – |
| 2026 Jul 06 17:57 | 2026 Jul 04 20:52:55 | 98.7681 | 0.01416 | 22.2293 | 353.5439 | 66.7710 | 13.98785 | – |
| 2026 Jul 05 17:56 | 2026 Jul 04 20:52:55 | 98.7681 | 0.01416 | 22.2293 | 353.5439 | 66.7710 | 13.98785 | – |
| 2026 Jul 04 17:56 | 2026 Jun 27 20:38:23 | 98.7681 | 0.01422 | 21.7822 | 13.1879 | 66.7710 | 13.98785 | – |
| 2026 Jul 03 17:57 | 2026 Jun 27 20:38:23 | 98.7681 | 0.01422 | 21.7822 | 13.1879 | 66.7710 | 13.98785 | – |
| 2026 Jul 02 17:56 | 2026 Jun 27 20:38:23 | 98.7681 | 0.01422 | 21.7822 | 13.1879 | 66.7710 | 13.98785 | – |