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 Jun 26 17:56 | 2026 Jun 22 10:37:33 | 100.8656 | 0.07135 | 23.2801 | 338.7845 | 43.4756 | 11.99263 | – |
| 2026 Jun 25 17:56 | 2026 Jun 22 10:37:33 | 100.8656 | 0.07135 | 23.2801 | 338.7845 | 43.4756 | 11.99263 | – |
| 2026 Jun 24 17:55 | 2026 Jun 22 10:37:33 | 100.8656 | 0.07135 | 23.2801 | 338.7845 | 43.4756 | 11.99263 | – |
| 2026 Jun 23 17:56 | 2026 Jun 22 10:37:33 | 100.8656 | 0.07135 | 23.2801 | 338.7845 | 43.4756 | 11.99263 | – |
| 2026 Jun 22 17:56 | 2026 Jun 16 18:26:11 | 100.8691 | 0.07164 | 22.9640 | 349.4233 | 43.4756 | 11.99263 | – |
| 2026 Jun 21 17:57 | 2026 Jun 16 18:26:11 | 100.8691 | 0.07164 | 22.9640 | 349.4233 | 43.4756 | 11.99263 | – |
| 2026 Jun 20 17:56 | 2026 Jun 16 18:26:11 | 100.8691 | 0.07164 | 22.9640 | 349.4233 | 43.4756 | 11.99263 | – |
| 2026 Jun 19 17:57 | 2026 Jun 16 18:26:11 | 100.8691 | 0.07164 | 22.9640 | 349.4233 | 43.4756 | 11.99263 | – |
| 2026 Jun 18 17:56 | 2026 Jun 16 18:26:11 | 100.8691 | 0.07164 | 22.9640 | 349.4233 | 43.4756 | 11.99263 | – |
| 2026 Jun 17 17:57 | 2026 Jun 16 18:26:11 | 100.8691 | 0.07164 | 22.9640 | 349.4233 | 43.4756 | 11.99263 | – |
| 2026 Jun 16 17:55 | 2026 Jun 10 07:13:09 | 100.8777 | 0.07202 | 22.6039 | 1.4562 | 43.4756 | 11.99263 | – |
| 2026 Jun 15 17:56 | 2026 Jun 10 07:13:09 | 100.8777 | 0.07202 | 22.6039 | 1.4562 | 43.4756 | 11.99263 | – |
| 2026 Jun 14 17:57 | 2026 Jun 10 07:13:09 | 100.8777 | 0.07202 | 22.6039 | 1.4562 | 43.4756 | 11.99263 | – |
| 2026 Jun 13 17:56 | 2026 Jun 10 07:13:09 | 100.8777 | 0.07202 | 22.6039 | 1.4562 | 43.4756 | 11.99263 | – |
| 2026 Jun 12 17:56 | 2026 Jun 10 07:13:09 | 100.8777 | 0.07202 | 22.6039 | 1.4562 | 43.4756 | 11.99263 | – |
| 2026 Jun 11 17:57 | 2026 Jun 06 18:12:27 | 100.8826 | 0.07226 | 22.4065 | 8.0110 | 43.4756 | 11.99263 | – |
| 2026 Jun 10 17:56 | 2026 Jun 06 18:12:27 | 100.8826 | 0.07226 | 22.4065 | 8.0110 | 43.4756 | 11.99263 | – |
| 2026 Jun 09 17:57 | 2026 Jun 06 18:12:27 | 100.8826 | 0.07226 | 22.4065 | 8.0110 | 43.4756 | 11.99263 | – |
| 2026 Jun 08 17:56 | 2026 Jun 06 18:12:27 | 100.8826 | 0.07226 | 22.4065 | 8.0110 | 43.4756 | 11.99263 | – |
| 2026 Jun 07 17:56 | 2026 Jun 06 18:12:27 | 100.8826 | 0.07226 | 22.4065 | 8.0110 | 43.4756 | 11.99263 | – |
| 2026 Jun 06 17:56 | 2026 May 30 00:42:59 | 100.8881 | 0.07275 | 21.9758 | 22.2055 | 43.4756 | 11.99263 | – |
| 2026 Jun 05 17:56 | 2026 May 30 00:42:59 | 100.8881 | 0.07275 | 21.9758 | 22.2055 | 43.4756 | 11.99263 | – |
| 2026 Jun 04 17:57 | 2026 May 30 00:42:59 | 100.8881 | 0.07275 | 21.9758 | 22.2055 | 43.4756 | 11.99263 | – |
| 2026 Jun 02 17:56 | 2026 May 30 00:42:59 | 100.8881 | 0.07275 | 21.9758 | 22.2055 | 43.4756 | 11.99263 | – |
| 2026 Jun 01 17:57 | 2026 May 30 00:42:59 | 100.8881 | 0.07275 | 21.9758 | 22.2055 | 43.4756 | 11.99263 | – |
| 2026 May 31 17:58 | 2026 May 30 00:42:59 | 100.8881 | 0.07275 | 21.9758 | 22.2055 | 43.4756 | 11.99263 | – |
| 2026 May 30 17:57 | 2026 May 26 00:35:32 | 100.8939 | 0.07304 | 21.7525 | 29.5259 | 43.4756 | 11.99263 | – |