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 | 37639 |
| 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 31 18:56 | 2026 Jan 25 17:02:18 | 98.9168 | 0.01162 | 20.2487 | 64.3720 | 326.3904 | 13.84473 | – |
| 2026 Jan 30 18:57 | 2026 Jan 25 17:02:18 | 98.9168 | 0.01162 | 20.2487 | 64.3720 | 326.3904 | 13.84473 | – |
| 2026 Jan 29 18:56 | 2026 Jan 25 17:02:18 | 98.9168 | 0.01162 | 20.2487 | 64.3720 | 326.3904 | 13.84473 | – |
| 2026 Jan 28 18:56 | 2026 Jan 25 17:02:18 | 98.9168 | 0.01162 | 20.2487 | 64.3720 | 326.3904 | 13.84473 | – |
| 2026 Jan 26 18:57 | 2026 Jan 14 17:23:53 | 98.9174 | 0.01161 | 19.5530 | 93.7979 | 326.3904 | 13.84473 | – |
| 2026 Jan 25 18:57 | 2026 Jan 14 17:23:53 | 98.9174 | 0.01161 | 19.5530 | 93.7979 | 326.3904 | 13.84473 | – |
| 2026 Jan 24 18:58 | 2026 Jan 14 17:23:53 | 98.9174 | 0.01161 | 19.5530 | 93.7979 | 326.3904 | 13.84473 | – |
| 2026 Jan 22 18:56 | 2026 Jan 14 17:23:53 | 98.9174 | 0.01161 | 19.5530 | 93.7979 | 326.3904 | 13.84473 | – |
| 2026 Jan 21 18:56 | 2026 Jan 14 17:23:53 | 98.9174 | 0.01161 | 19.5530 | 93.7979 | 326.3904 | 13.84473 | – |
| 2026 Jan 20 19:06 | 2026 Jan 14 17:23:53 | 98.9174 | 0.01161 | 19.5530 | 93.7979 | 326.3904 | 13.84473 | – |
| 2026 Jan 19 18:57 | 2026 Jan 14 17:23:53 | 98.9174 | 0.01161 | 19.5530 | 93.7979 | 326.3904 | 13.84473 | – |
| 2026 Jan 18 18:57 | 2026 Jan 14 17:23:53 | 98.9174 | 0.01161 | 19.5530 | 93.7979 | 326.3904 | 13.84473 | – |
| 2026 Jan 17 18:56 | 2026 Jan 14 17:23:53 | 98.9174 | 0.01161 | 19.5530 | 93.7979 | 326.3904 | 13.84473 | – |
| 2026 Jan 16 18:57 | 2026 Jan 14 17:23:53 | 98.9174 | 0.01161 | 19.5530 | 93.7979 | 326.3904 | 13.84473 | – |
| 2026 Jan 15 18:56 | 2026 Jan 08 17:34:42 | 98.9172 | 0.01160 | 19.1736 | 109.8216 | 326.3904 | 13.84473 | – |
| 2026 Jan 13 18:56 | 2026 Jan 08 17:34:42 | 98.9172 | 0.01160 | 19.1736 | 109.8216 | 326.3904 | 13.84473 | – |
| 2026 Jan 11 18:57 | 2026 Jan 08 17:34:42 | 98.9172 | 0.01160 | 19.1736 | 109.8216 | 326.3904 | 13.84473 | – |
| 2026 Jan 09 18:57 | 2025 Dec 28 17:56:18 | 98.9171 | 0.01157 | 18.4779 | 139.2851 | 326.3904 | 13.84473 | – |
| 2026 Jan 08 18:56 | 2025 Dec 28 17:56:18 | 98.9171 | 0.01157 | 18.4779 | 139.2851 | 326.3904 | 13.84473 | – |
| 2026 Jan 07 18:57 | 2025 Dec 28 17:56:18 | 98.9171 | 0.01157 | 18.4779 | 139.2851 | 326.3904 | 13.84473 | – |
| 2026 Jan 06 18:56 | 2025 Dec 28 17:56:18 | 98.9171 | 0.01157 | 18.4779 | 139.2851 | 326.3904 | 13.84473 | – |
| 2026 Jan 05 18:57 | 2025 Dec 28 17:56:18 | 98.9171 | 0.01157 | 18.4779 | 139.2851 | 326.3904 | 13.84473 | – |
| 2026 Jan 04 18:56 | 2025 Dec 28 17:56:18 | 98.9171 | 0.01157 | 18.4779 | 139.2851 | 326.3904 | 13.84473 | – |