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 | 18591 |
| 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 Jan 29 18:56 | 2026 Jan 22 04:31:45 | 100.9910 | 0.10570 | 6.7276 | 9.6274 | 15.3468 | 10.59826 | – |
| 2026 Jan 28 18:56 | 2026 Jan 22 04:31:45 | 100.9910 | 0.10570 | 6.7276 | 9.6274 | 15.3468 | 10.59826 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 04:31:45 | 100.9910 | 0.10570 | 6.7276 | 9.6274 | 15.3468 | 10.59826 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 04:31:45 | 100.9910 | 0.10570 | 6.7276 | 9.6274 | 15.3468 | 10.59826 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 04:31:45 | 100.9910 | 0.10570 | 6.7276 | 9.6274 | 15.3468 | 10.59826 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 04:31:45 | 100.9910 | 0.10570 | 6.7276 | 9.6274 | 15.3468 | 10.59826 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 04:31:45 | 100.9910 | 0.10570 | 6.7276 | 9.6274 | 15.3468 | 10.59826 | – |
| 2026 Jan 21 18:56 | 2026 Jan 15 02:52:06 | 100.9962 | 0.10590 | 6.4259 | 19.3901 | 15.3468 | 10.59826 | – |
| 2026 Jan 20 19:06 | 2026 Jan 15 02:52:06 | 100.9962 | 0.10590 | 6.4259 | 19.3901 | 15.3468 | 10.59826 | – |
| 2026 Jan 19 18:57 | 2026 Jan 15 02:52:06 | 100.9962 | 0.10590 | 6.4259 | 19.3901 | 15.3468 | 10.59826 | – |
| 2026 Jan 18 18:57 | 2026 Jan 15 02:52:06 | 100.9962 | 0.10590 | 6.4259 | 19.3901 | 15.3468 | 10.59826 | – |
| 2026 Jan 17 18:56 | 2026 Jan 15 02:52:06 | 100.9962 | 0.10590 | 6.4259 | 19.3901 | 15.3468 | 10.59826 | – |
| 2026 Jan 16 18:57 | 2026 Jan 15 02:52:06 | 100.9962 | 0.10590 | 6.4259 | 19.3901 | 15.3468 | 10.59826 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 03:32:19 | 100.9886 | 0.10594 | 6.2558 | 25.0673 | 15.3468 | 10.59826 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 03:32:19 | 100.9886 | 0.10594 | 6.2558 | 25.0673 | 15.3468 | 10.59826 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 03:32:19 | 100.9886 | 0.10594 | 6.2558 | 25.0673 | 15.3468 | 10.59826 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 04:50:09 | 100.9863 | 0.10608 | 6.0013 | 33.4674 | 15.3468 | 10.59826 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 04:50:09 | 100.9863 | 0.10608 | 6.0013 | 33.4674 | 15.3468 | 10.59826 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 04:50:09 | 100.9863 | 0.10608 | 6.0013 | 33.4674 | 15.3468 | 10.59826 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 04:50:09 | 100.9863 | 0.10608 | 6.0013 | 33.4674 | 15.3468 | 10.59826 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 04:50:09 | 100.9863 | 0.10608 | 6.0013 | 33.4674 | 15.3468 | 10.59826 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 04:49:04 | 100.9800 | 0.10633 | 5.7870 | 40.5088 | 15.3468 | 10.59826 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 04:49:04 | 100.9800 | 0.10633 | 5.7870 | 40.5088 | 15.3468 | 10.59826 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 04:49:04 | 100.9800 | 0.10633 | 5.7870 | 40.5088 | 15.3468 | 10.59826 | – |