Orbital elements of DELTA 1 DEB
| Launched | 11 June 1975 |
| Flight ended | – |
| Launch site | Air Force Western Test Range, California, USA |
| Owner | United States |
| NORAD ID | 26826 |
| 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 18 18:57 | 2026 Jan 16 08:20:07 | 99.6171 | 0.02992 | 22.7323 | 127.8079 | 27.6218 | 12.98638 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 08:20:07 | 99.6171 | 0.02992 | 22.7323 | 127.8079 | 27.6218 | 12.98638 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 08:20:07 | 99.6171 | 0.02992 | 22.7323 | 127.8079 | 27.6218 | 12.98638 | – |
| 2026 Jan 15 18:56 | 2026 Jan 10 20:25:12 | 99.6174 | 0.02989 | 22.4087 | 140.3428 | 27.6218 | 12.98638 | – |
| 2026 Jan 13 18:56 | 2026 Jan 10 20:25:12 | 99.6174 | 0.02989 | 22.4087 | 140.3428 | 27.6218 | 12.98638 | – |
| 2026 Jan 11 18:57 | 2026 Jan 10 20:25:12 | 99.6174 | 0.02989 | 22.4087 | 140.3428 | 27.6218 | 12.98638 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 20:14:25 | 99.6158 | 0.02986 | 22.1139 | 151.7507 | 27.6218 | 12.98638 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 20:14:25 | 99.6158 | 0.02986 | 22.1139 | 151.7507 | 27.6218 | 12.98638 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 20:14:25 | 99.6158 | 0.02986 | 22.1139 | 151.7507 | 27.6218 | 12.98638 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 20:14:25 | 99.6158 | 0.02986 | 22.1139 | 151.7507 | 27.6218 | 12.98638 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 20:14:25 | 99.6158 | 0.02986 | 22.1139 | 151.7507 | 27.6218 | 12.98638 | – |
| 2026 Jan 05 18:57 | 2025 Dec 31 09:34:49 | 99.6159 | 0.02985 | 21.7935 | 164.1484 | 27.6218 | 12.98638 | – |
| 2026 Jan 04 18:56 | 2025 Dec 31 09:34:49 | 99.6159 | 0.02985 | 21.7935 | 164.1484 | 27.6218 | 12.98638 | – |
| 2026 Jan 03 18:57 | 2025 Dec 31 09:34:49 | 99.6159 | 0.02985 | 21.7935 | 164.1484 | 27.6218 | 12.98638 | – |
| 2026 Jan 01 18:56 | 2025 Dec 31 09:34:49 | 99.6159 | 0.02985 | 21.7935 | 164.1484 | 27.6218 | 12.98638 | – |
| 2025 Dec 31 18:57 | 2025 Dec 31 09:34:49 | 99.6159 | 0.02985 | 21.7935 | 164.1484 | 27.6218 | 12.98638 | – |
| 2025 Dec 30 18:56 | 2025 Dec 23 09:18:07 | 99.6139 | 0.02983 | 21.3218 | 182.4752 | 27.6218 | 12.98638 | – |
| 2025 Dec 29 18:56 | 2025 Dec 23 09:18:07 | 99.6139 | 0.02983 | 21.3218 | 182.4752 | 27.6218 | 12.98638 | – |
| 2025 Dec 28 18:57 | 2025 Dec 23 09:18:07 | 99.6139 | 0.02983 | 21.3218 | 182.4752 | 27.6218 | 12.98638 | – |
| 2025 Dec 27 18:57 | 2025 Dec 23 09:18:07 | 99.6139 | 0.02983 | 21.3218 | 182.4752 | 27.6218 | 12.98638 | – |
| 2025 Dec 26 18:56 | 2025 Dec 23 09:18:07 | 99.6139 | 0.02983 | 21.3218 | 182.4752 | 27.6218 | 12.98638 | – |
| 2025 Dec 25 18:57 | 2025 Dec 19 09:09:01 | 99.6082 | 0.02982 | 21.0858 | 191.6392 | 27.6218 | 12.98638 | – |
| 2025 Dec 24 18:56 | 2025 Dec 19 09:09:01 | 99.6082 | 0.02982 | 21.0858 | 191.6392 | 27.6218 | 12.98638 | – |
| 2025 Dec 23 18:56 | 2025 Dec 19 09:09:01 | 99.6082 | 0.02982 | 21.0858 | 191.6392 | 27.6218 | 12.98638 | – |
| 2025 Dec 22 18:57 | 2025 Dec 19 09:09:01 | 99.6082 | 0.02982 | 21.0858 | 191.6392 | 27.6218 | 12.98638 | – |