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 | 21329 |
| 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 01:09:43 | 99.6714 | 0.01111 | 4.1790 | 47.8713 | 6.7585 | 14.52689 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 01:09:43 | 99.6714 | 0.01111 | 4.1790 | 47.8713 | 6.7585 | 14.52689 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 01:09:43 | 99.6714 | 0.01111 | 4.1790 | 47.8713 | 6.7585 | 14.52689 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 01:09:43 | 99.6714 | 0.01111 | 4.1790 | 47.8713 | 6.7585 | 14.52689 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 20:05:25 | 99.6736 | 0.01119 | 3.7790 | 63.3788 | 6.7585 | 14.52689 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 20:05:25 | 99.6736 | 0.01119 | 3.7790 | 63.3788 | 6.7585 | 14.52689 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 20:05:25 | 99.6736 | 0.01119 | 3.7790 | 63.3788 | 6.7585 | 14.52689 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 20:05:25 | 99.6736 | 0.01119 | 3.7790 | 63.3788 | 6.7585 | 14.52689 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 20:05:25 | 99.6736 | 0.01119 | 3.7790 | 63.3788 | 6.7585 | 14.52689 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 08:42:56 | 99.6729 | 0.01130 | 3.3588 | 79.5501 | 6.7585 | 14.52689 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 08:42:56 | 99.6729 | 0.01130 | 3.3588 | 79.5501 | 6.7585 | 14.52689 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 08:42:56 | 99.6729 | 0.01130 | 3.3588 | 79.5501 | 6.7585 | 14.52689 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 08:42:56 | 99.6729 | 0.01130 | 3.3588 | 79.5501 | 6.7585 | 14.52689 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 08:42:56 | 99.6729 | 0.01130 | 3.3588 | 79.5501 | 6.7585 | 14.52689 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 14:15:39 | 99.6737 | 0.01141 | 2.9164 | 96.5502 | 6.7585 | 14.52689 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 14:15:39 | 99.6737 | 0.01141 | 2.9164 | 96.5502 | 6.7585 | 14.52689 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 14:15:39 | 99.6737 | 0.01141 | 2.9164 | 96.5502 | 6.7585 | 14.52689 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 14:15:39 | 99.6737 | 0.01141 | 2.9164 | 96.5502 | 6.7585 | 14.52689 | – |