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 | 26836 |
| 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 05 17:56 | 2026 May 30 02:53:38 | 99.8106 | 0.01032 | 13.7831 | 275.2110 | 114.5119 | 13.27061 | – |
| 2026 Jun 04 17:57 | 2026 May 30 02:53:38 | 99.8106 | 0.01032 | 13.7831 | 275.2110 | 114.5119 | 13.27061 | – |
| 2026 Jun 02 17:56 | 2026 May 30 02:53:38 | 99.8106 | 0.01032 | 13.7831 | 275.2110 | 114.5119 | 13.27061 | – |
| 2026 Jun 01 17:57 | 2026 May 30 02:53:38 | 99.8106 | 0.01032 | 13.7831 | 275.2110 | 114.5119 | 13.27061 | – |
| 2026 May 31 17:58 | 2026 May 30 02:53:38 | 99.8106 | 0.01032 | 13.7831 | 275.2110 | 114.5119 | 13.27061 | – |
| 2026 May 30 17:57 | 2026 May 25 22:18:58 | 99.8107 | 0.01032 | 13.5187 | 285.2735 | 114.5119 | 13.27061 | – |
| 2026 May 29 17:57 | 2026 May 25 22:18:58 | 99.8107 | 0.01032 | 13.5187 | 285.2735 | 114.5119 | 13.27061 | – |
| 2026 May 28 17:56 | 2026 May 25 22:18:58 | 99.8107 | 0.01032 | 13.5187 | 285.2735 | 114.5119 | 13.27061 | – |
| 2026 May 27 17:57 | 2026 May 25 22:18:58 | 99.8107 | 0.01032 | 13.5187 | 285.2735 | 114.5119 | 13.27061 | – |
| 2026 May 26 17:57 | 2026 May 25 22:18:58 | 99.8107 | 0.01032 | 13.5187 | 285.2735 | 114.5119 | 13.27061 | – |
| 2026 May 25 17:57 | 2026 May 21 15:03:33 | 99.8110 | 0.01032 | 13.2472 | 295.6044 | 114.5119 | 13.27061 | – |
| 2026 May 24 17:57 | 2026 May 21 15:03:33 | 99.8110 | 0.01032 | 13.2472 | 295.6044 | 114.5119 | 13.27061 | – |
| 2026 May 23 17:58 | 2026 May 21 15:03:33 | 99.8110 | 0.01032 | 13.2472 | 295.6044 | 114.5119 | 13.27061 | – |
| 2026 May 22 17:57 | 2026 May 21 15:03:33 | 99.8110 | 0.01032 | 13.2472 | 295.6044 | 114.5119 | 13.27061 | – |
| 2026 May 21 17:57 | 2026 May 21 15:03:33 | 99.8110 | 0.01032 | 13.2472 | 295.6044 | 114.5119 | 13.27061 | – |
| 2026 May 20 17:57 | 2026 May 16 15:37:43 | 99.8114 | 0.01032 | 12.9333 | 307.5532 | 114.5119 | 13.27061 | – |
| 2026 May 19 17:58 | 2026 May 16 15:37:43 | 99.8114 | 0.01032 | 12.9333 | 307.5532 | 114.5119 | 13.27061 | – |
| 2026 May 18 17:57 | 2026 May 16 15:37:43 | 99.8114 | 0.01032 | 12.9333 | 307.5532 | 114.5119 | 13.27061 | – |
| 2026 May 17 17:57 | 2026 May 16 15:37:43 | 99.8114 | 0.01032 | 12.9333 | 307.5532 | 114.5119 | 13.27061 | – |
| 2026 May 16 17:56 | 2026 May 16 15:37:43 | 99.8114 | 0.01032 | 12.9333 | 307.5532 | 114.5119 | 13.27061 | – |
| 2026 May 15 17:57 | 2026 May 10 10:34:20 | 99.8118 | 0.01033 | 12.5414 | 322.4410 | 114.5119 | 13.27061 | – |
| 2026 May 14 17:58 | 2026 May 10 10:34:20 | 99.8118 | 0.01033 | 12.5414 | 322.4410 | 114.5119 | 13.27061 | – |
| 2026 May 13 17:58 | 2026 May 10 10:34:20 | 99.8118 | 0.01033 | 12.5414 | 322.4410 | 114.5119 | 13.27061 | – |
| 2026 May 12 17:58 | 2026 May 10 10:34:20 | 99.8118 | 0.01033 | 12.5414 | 322.4410 | 114.5119 | 13.27061 | – |
| 2026 May 11 17:56 | 2026 May 10 10:34:20 | 99.8118 | 0.01033 | 12.5414 | 322.4410 | 114.5119 | 13.27061 | – |
| 2026 May 10 17:57 | 2026 May 10 10:34:20 | 99.8118 | 0.01033 | 12.5414 | 322.4410 | 114.5119 | 13.27061 | – |
| 2026 May 09 17:57 | 2026 May 04 09:50:09 | 99.8125 | 0.01035 | 12.1609 | 336.8847 | 114.5119 | 13.27061 | – |