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 | 21452 |
| 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 05:31:37 | 99.7296 | 0.05713 | 20.2742 | 188.8919 | 327.7413 | 12.39218 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 05:31:37 | 99.7296 | 0.05713 | 20.2742 | 188.8919 | 327.7413 | 12.39218 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 05:31:37 | 99.7296 | 0.05713 | 20.2742 | 188.8919 | 327.7413 | 12.39218 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 05:31:37 | 99.7296 | 0.05713 | 20.2742 | 188.8919 | 327.7413 | 12.39218 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 17:06:17 | 99.7293 | 0.05725 | 19.9781 | 200.3739 | 327.7413 | 12.39218 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 17:06:17 | 99.7293 | 0.05725 | 19.9781 | 200.3739 | 327.7413 | 12.39218 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 17:06:17 | 99.7293 | 0.05725 | 19.9781 | 200.3739 | 327.7413 | 12.39218 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 17:06:17 | 99.7293 | 0.05725 | 19.9781 | 200.3739 | 327.7413 | 12.39218 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 17:06:17 | 99.7293 | 0.05725 | 19.9781 | 200.3739 | 327.7413 | 12.39218 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 11:58:04 | 99.7288 | 0.05740 | 19.6982 | 211.1911 | 327.7413 | 12.39218 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 11:58:04 | 99.7288 | 0.05740 | 19.6982 | 211.1911 | 327.7413 | 12.39218 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 11:58:04 | 99.7288 | 0.05740 | 19.6982 | 211.1911 | 327.7413 | 12.39218 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 11:58:04 | 99.7288 | 0.05740 | 19.6982 | 211.1911 | 327.7413 | 12.39218 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 11:58:04 | 99.7288 | 0.05740 | 19.6982 | 211.1911 | 327.7413 | 12.39218 | – |
| 2026 Jan 21 18:56 | 2026 Jan 13 12:54:46 | 99.7282 | 0.05773 | 19.2173 | 229.7115 | 327.7413 | 12.39218 | – |