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 | 21325 |
| 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 03 18:56 | 2026 Feb 02 11:37:56 | 99.7439 | 0.00957 | 1.9397 | 136.6746 | 19.2225 | 14.07306 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 11:37:56 | 99.7439 | 0.00957 | 1.9397 | 136.6746 | 19.2225 | 14.07306 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 05:03:00 | 99.7441 | 0.00954 | 1.4891 | 154.1509 | 19.2225 | 14.07306 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 05:03:00 | 99.7441 | 0.00954 | 1.4891 | 154.1509 | 19.2225 | 14.07306 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 05:03:00 | 99.7441 | 0.00954 | 1.4891 | 154.1509 | 19.2225 | 14.07306 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 05:03:00 | 99.7441 | 0.00954 | 1.4891 | 154.1509 | 19.2225 | 14.07306 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 05:03:00 | 99.7441 | 0.00954 | 1.4891 | 154.1509 | 19.2225 | 14.07306 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 11:08:01 | 99.7434 | 0.00953 | 1.1482 | 167.2508 | 19.2225 | 14.07306 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 11:08:01 | 99.7434 | 0.00953 | 1.1482 | 167.2508 | 19.2225 | 14.07306 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 11:08:01 | 99.7434 | 0.00953 | 1.1482 | 167.2508 | 19.2225 | 14.07306 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 11:08:01 | 99.7434 | 0.00953 | 1.1482 | 167.2508 | 19.2225 | 14.07306 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 11:08:01 | 99.7434 | 0.00953 | 1.1482 | 167.2508 | 19.2225 | 14.07306 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 13:21:05 | 99.7425 | 0.00954 | 0.7240 | 183.7035 | 19.2225 | 14.07306 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 13:21:05 | 99.7425 | 0.00954 | 0.7240 | 183.7035 | 19.2225 | 14.07306 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 13:21:05 | 99.7425 | 0.00954 | 0.7240 | 183.7035 | 19.2225 | 14.07306 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 13:21:05 | 99.7425 | 0.00954 | 0.7240 | 183.7035 | 19.2225 | 14.07306 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 13:21:05 | 99.7425 | 0.00954 | 0.7240 | 183.7035 | 19.2225 | 14.07306 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 13:21:05 | 99.7425 | 0.00954 | 0.7240 | 183.7035 | 19.2225 | 14.07306 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 13:54:49 | 99.7425 | 0.00956 | 0.3668 | 197.5556 | 19.2225 | 14.07306 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 13:54:49 | 99.7425 | 0.00956 | 0.3668 | 197.5556 | 19.2225 | 14.07306 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 13:54:49 | 99.7425 | 0.00956 | 0.3668 | 197.5556 | 19.2225 | 14.07306 | – |
| 2026 Jan 10 18:57 | 2026 Jan 06 05:23:12 | 99.7418 | 0.00958 | 23.9823 | 212.3433 | 19.2225 | 14.07306 | – |
| 2026 Jan 09 18:57 | 2026 Jan 06 05:23:12 | 99.7418 | 0.00958 | 23.9823 | 212.3433 | 19.2225 | 14.07306 | – |
| 2026 Jan 08 18:56 | 2026 Jan 06 05:23:12 | 99.7418 | 0.00958 | 23.9823 | 212.3433 | 19.2225 | 14.07306 | – |
| 2026 Jan 07 18:57 | 2026 Jan 06 05:23:12 | 99.7418 | 0.00958 | 23.9823 | 212.3433 | 19.2225 | 14.07306 | – |