Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 18599 |
| 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 Apr 30 17:56 | 2026 Apr 30 11:13:53 | 100.9113 | 0.07411 | 20.3269 | 75.8058 | 319.0371 | 11.98987 | – |
| 2026 Apr 29 17:57 | 2026 Apr 24 11:03:21 | 100.9145 | 0.07423 | 19.9917 | 86.6706 | 319.0371 | 11.98987 | – |
| 2026 Apr 28 17:56 | 2026 Apr 24 11:03:21 | 100.9145 | 0.07423 | 19.9917 | 86.6706 | 319.0371 | 11.98987 | – |
| 2026 Apr 27 17:58 | 2026 Apr 24 11:03:21 | 100.9145 | 0.07423 | 19.9917 | 86.6706 | 319.0371 | 11.98987 | – |
| 2026 Apr 26 17:58 | 2026 Apr 24 11:03:21 | 100.9145 | 0.07423 | 19.9917 | 86.6706 | 319.0371 | 11.98987 | – |
| 2026 Apr 25 17:58 | 2026 Apr 24 11:03:21 | 100.9145 | 0.07423 | 19.9917 | 86.6706 | 319.0371 | 11.98987 | – |
| 2026 Apr 24 17:59 | 2026 Apr 24 11:03:21 | 100.9145 | 0.07423 | 19.9917 | 86.6706 | 319.0371 | 11.98987 | – |
| 2026 Apr 23 17:57 | 2026 Apr 19 09:19:48 | 100.9140 | 0.07428 | 19.7086 | 95.8785 | 319.0371 | 11.98987 | – |
| 2026 Apr 22 17:57 | 2026 Apr 19 09:19:48 | 100.9140 | 0.07428 | 19.7086 | 95.8785 | 319.0371 | 11.98987 | – |
| 2026 Apr 21 17:57 | 2026 Apr 19 09:19:48 | 100.9140 | 0.07428 | 19.7086 | 95.8785 | 319.0371 | 11.98987 | – |
| 2026 Apr 20 17:57 | 2026 Apr 19 09:19:48 | 100.9140 | 0.07428 | 19.7086 | 95.8785 | 319.0371 | 11.98987 | – |
| 2026 Apr 19 17:58 | 2026 Apr 19 09:19:48 | 100.9140 | 0.07428 | 19.7086 | 95.8785 | 319.0371 | 11.98987 | – |
| 2026 Apr 18 17:56 | 2026 Apr 12 10:53:50 | 100.9126 | 0.07436 | 19.3216 | 108.5133 | 319.0371 | 11.98987 | – |
| 2026 Apr 16 17:57 | 2026 Apr 12 10:53:50 | 100.9126 | 0.07436 | 19.3216 | 108.5133 | 319.0371 | 11.98987 | – |
| 2026 Apr 14 17:57 | 2026 Apr 12 10:53:50 | 100.9126 | 0.07436 | 19.3216 | 108.5133 | 319.0371 | 11.98987 | – |
| 2026 Apr 13 17:57 | 2026 Apr 12 10:53:50 | 100.9126 | 0.07436 | 19.3216 | 108.5133 | 319.0371 | 11.98987 | – |
| 2026 Apr 12 17:57 | 2026 Apr 07 10:43:53 | 100.9080 | 0.07443 | 19.0422 | 117.6719 | 319.0371 | 11.98987 | – |
| 2026 Apr 11 17:57 | 2026 Apr 07 10:43:53 | 100.9080 | 0.07443 | 19.0422 | 117.6719 | 319.0371 | 11.98987 | – |
| 2026 Apr 10 17:58 | 2026 Apr 07 10:43:53 | 100.9080 | 0.07443 | 19.0422 | 117.6719 | 319.0371 | 11.98987 | – |
| 2026 Apr 09 18:01 | 2026 Apr 07 10:43:53 | 100.9080 | 0.07443 | 19.0422 | 117.6719 | 319.0371 | 11.98987 | – |
| 2026 Apr 08 17:57 | 2026 Apr 07 10:43:53 | 100.9080 | 0.07443 | 19.0422 | 117.6719 | 319.0371 | 11.98987 | – |
| 2026 Apr 07 17:57 | 2026 Apr 02 07:06:52 | 100.9024 | 0.07452 | 18.7550 | 127.1315 | 319.0371 | 11.98987 | – |
| 2026 Apr 06 17:57 | 2026 Apr 02 07:06:52 | 100.9024 | 0.07452 | 18.7550 | 127.1315 | 319.0371 | 11.98987 | – |
| 2026 Apr 05 17:56 | 2026 Apr 02 07:06:52 | 100.9024 | 0.07452 | 18.7550 | 127.1315 | 319.0371 | 11.98987 | – |
| 2026 Apr 04 17:57 | 2026 Apr 02 07:06:52 | 100.9024 | 0.07452 | 18.7550 | 127.1315 | 319.0371 | 11.98987 | – |
| 2026 Apr 03 17:56 | 2026 Apr 02 07:06:52 | 100.9024 | 0.07452 | 18.7550 | 127.1315 | 319.0371 | 11.98987 | – |