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 | 21465 |
| 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 Feb 05 18:58 | 2026 Feb 02 02:10:17 | 99.6397 | 0.00691 | 17.5349 | 59.2036 | 95.8608 | 13.48774 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 02:10:17 | 99.6397 | 0.00691 | 17.5349 | 59.2036 | 95.8608 | 13.48774 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 02:10:17 | 99.6397 | 0.00691 | 17.5349 | 59.2036 | 95.8608 | 13.48774 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 02:10:17 | 99.6397 | 0.00691 | 17.5349 | 59.2036 | 95.8608 | 13.48774 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 13:48:49 | 99.6397 | 0.00689 | 17.1799 | 72.7746 | 95.8608 | 13.48774 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 13:48:49 | 99.6397 | 0.00689 | 17.1799 | 72.7746 | 95.8608 | 13.48774 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 13:48:49 | 99.6397 | 0.00689 | 17.1799 | 72.7746 | 95.8608 | 13.48774 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 13:48:49 | 99.6397 | 0.00689 | 17.1799 | 72.7746 | 95.8608 | 13.48774 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 13:48:49 | 99.6397 | 0.00689 | 17.1799 | 72.7746 | 95.8608 | 13.48774 | – |
| 2026 Jan 27 18:56 | 2026 Jan 20 02:36:14 | 99.6395 | 0.00686 | 16.6992 | 91.1903 | 95.8608 | 13.48774 | – |
| 2026 Jan 26 18:57 | 2026 Jan 20 02:36:14 | 99.6395 | 0.00686 | 16.6992 | 91.1903 | 95.8608 | 13.48774 | – |
| 2026 Jan 25 18:57 | 2026 Jan 20 02:36:14 | 99.6395 | 0.00686 | 16.6992 | 91.1903 | 95.8608 | 13.48774 | – |
| 2026 Jan 24 18:58 | 2026 Jan 20 02:36:14 | 99.6395 | 0.00686 | 16.6992 | 91.1903 | 95.8608 | 13.48774 | – |
| 2026 Jan 22 18:56 | 2026 Jan 20 02:36:14 | 99.6395 | 0.00686 | 16.6992 | 91.1903 | 95.8608 | 13.48774 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 02:28:15 | 99.6400 | 0.00685 | 16.4414 | 101.0767 | 95.8608 | 13.48774 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 02:28:15 | 99.6400 | 0.00685 | 16.4414 | 101.0767 | 95.8608 | 13.48774 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 02:28:15 | 99.6400 | 0.00685 | 16.4414 | 101.0767 | 95.8608 | 13.48774 | – |