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 | 21336 |
| 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 01 18:13:24 | 99.2019 | 0.01719 | 19.9812 | 215.7271 | 215.8573 | 13.36532 | – |
| 2026 Feb 04 18:57 | 2026 Feb 01 18:13:24 | 99.2019 | 0.01719 | 19.9812 | 215.7271 | 215.8573 | 13.36532 | – |
| 2026 Feb 03 18:56 | 2026 Feb 01 18:13:24 | 99.2019 | 0.01719 | 19.9812 | 215.7271 | 215.8573 | 13.36532 | – |
| 2026 Feb 02 18:56 | 2026 Feb 01 18:13:24 | 99.2019 | 0.01719 | 19.9812 | 215.7271 | 215.8573 | 13.36532 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 07:21:17 | 99.2022 | 0.01720 | 19.6528 | 229.2523 | 215.8573 | 13.36532 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 07:21:17 | 99.2022 | 0.01720 | 19.6528 | 229.2523 | 215.8573 | 13.36532 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 07:21:17 | 99.2022 | 0.01720 | 19.6528 | 229.2523 | 215.8573 | 13.36532 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 07:21:17 | 99.2022 | 0.01720 | 19.6528 | 229.2523 | 215.8573 | 13.36532 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 07:21:17 | 99.2022 | 0.01720 | 19.6528 | 229.2523 | 215.8573 | 13.36532 | – |
| 2026 Jan 27 18:56 | 2026 Jan 21 07:37:36 | 99.2036 | 0.01730 | 19.2921 | 244.0720 | 215.8573 | 13.36532 | – |
| 2026 Jan 26 18:57 | 2026 Jan 21 07:37:36 | 99.2036 | 0.01730 | 19.2921 | 244.0720 | 215.8573 | 13.36532 | – |
| 2026 Jan 25 18:57 | 2026 Jan 21 07:37:36 | 99.2036 | 0.01730 | 19.2921 | 244.0720 | 215.8573 | 13.36532 | – |
| 2026 Jan 24 18:58 | 2026 Jan 21 07:37:36 | 99.2036 | 0.01730 | 19.2921 | 244.0720 | 215.8573 | 13.36532 | – |
| 2026 Jan 22 18:56 | 2026 Jan 21 07:37:36 | 99.2036 | 0.01730 | 19.2921 | 244.0720 | 215.8573 | 13.36532 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 05:27:40 | 99.2044 | 0.01738 | 18.9857 | 256.5007 | 215.8573 | 13.36532 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 05:27:40 | 99.2044 | 0.01738 | 18.9857 | 256.5007 | 215.8573 | 13.36532 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 05:27:40 | 99.2044 | 0.01738 | 18.9857 | 256.5007 | 215.8573 | 13.36532 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 05:27:40 | 99.2044 | 0.01738 | 18.9857 | 256.5007 | 215.8573 | 13.36532 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 05:27:40 | 99.2044 | 0.01738 | 18.9857 | 256.5007 | 215.8573 | 13.36532 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 05:27:40 | 99.2044 | 0.01738 | 18.9857 | 256.5007 | 215.8573 | 13.36532 | – |
| 2026 Jan 15 18:56 | 2026 Jan 10 16:13:09 | 99.2043 | 0.01745 | 18.6515 | 270.0881 | 215.8573 | 13.36532 | – |