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 Mar 27 18:57 | 2026 Mar 26 05:13:20 | 99.7328 | 0.05815 | 23.0641 | 81.2458 | 66.0602 | 12.39406 | – |
| 2026 Mar 26 18:57 | 2026 Mar 26 05:13:20 | 99.7328 | 0.05815 | 23.0641 | 81.2458 | 66.0602 | 12.39406 | – |
| 2026 Mar 25 18:56 | 2026 Mar 19 12:33:17 | 99.7323 | 0.05788 | 22.7047 | 94.9260 | 66.0602 | 12.39406 | – |
| 2026 Mar 24 18:56 | 2026 Mar 19 12:33:17 | 99.7323 | 0.05788 | 22.7047 | 94.9260 | 66.0602 | 12.39406 | – |
| 2026 Mar 23 18:56 | 2026 Mar 19 12:33:17 | 99.7323 | 0.05788 | 22.7047 | 94.9260 | 66.0602 | 12.39406 | – |
| 2026 Mar 22 18:56 | 2026 Mar 19 12:33:17 | 99.7323 | 0.05788 | 22.7047 | 94.9260 | 66.0602 | 12.39406 | – |
| 2026 Mar 21 19:05 | 2026 Mar 19 12:33:17 | 99.7323 | 0.05788 | 22.7047 | 94.9260 | 66.0602 | 12.39406 | – |
| 2026 Mar 20 18:57 | 2026 Mar 19 12:33:17 | 99.7323 | 0.05788 | 22.7047 | 94.9260 | 66.0602 | 12.39406 | – |
| 2026 Mar 19 18:56 | 2026 Mar 14 23:46:18 | 99.7319 | 0.05770 | 22.4614 | 104.2320 | 66.0602 | 12.39406 | – |
| 2026 Mar 18 18:56 | 2026 Mar 14 23:46:18 | 99.7319 | 0.05770 | 22.4614 | 104.2320 | 66.0602 | 12.39406 | – |
| 2026 Mar 17 18:56 | 2026 Mar 14 23:46:18 | 99.7319 | 0.05770 | 22.4614 | 104.2320 | 66.0602 | 12.39406 | – |
| 2026 Mar 16 18:57 | 2026 Mar 14 23:46:18 | 99.7319 | 0.05770 | 22.4614 | 104.2320 | 66.0602 | 12.39406 | – |
| 2026 Mar 15 18:56 | 2026 Mar 14 23:46:18 | 99.7319 | 0.05770 | 22.4614 | 104.2320 | 66.0602 | 12.39406 | – |
| 2026 Mar 14 18:56 | 2026 Mar 10 13:14:02 | 99.7315 | 0.05754 | 22.2232 | 113.3773 | 66.0602 | 12.39406 | – |
| 2026 Mar 13 18:57 | 2026 Mar 10 13:14:02 | 99.7315 | 0.05754 | 22.2232 | 113.3773 | 66.0602 | 12.39406 | – |
| 2026 Mar 12 18:57 | 2026 Mar 10 13:14:02 | 99.7315 | 0.05754 | 22.2232 | 113.3773 | 66.0602 | 12.39406 | – |
| 2026 Mar 11 18:56 | 2026 Mar 10 13:14:02 | 99.7315 | 0.05754 | 22.2232 | 113.3773 | 66.0602 | 12.39406 | – |
| 2026 Mar 10 18:56 | 2026 Mar 10 13:14:02 | 99.7315 | 0.05754 | 22.2232 | 113.3773 | 66.0602 | 12.39406 | – |
| 2026 Mar 09 18:56 | 2026 Mar 04 00:17:50 | 99.7313 | 0.05733 | 21.8722 | 126.8959 | 66.0602 | 12.39406 | – |
| 2026 Mar 08 18:57 | 2026 Mar 04 00:17:50 | 99.7313 | 0.05733 | 21.8722 | 126.8959 | 66.0602 | 12.39406 | – |
| 2026 Mar 07 18:57 | 2026 Mar 04 00:17:50 | 99.7313 | 0.05733 | 21.8722 | 126.8959 | 66.0602 | 12.39406 | – |
| 2026 Mar 06 18:56 | 2026 Mar 04 00:17:50 | 99.7313 | 0.05733 | 21.8722 | 126.8959 | 66.0602 | 12.39406 | – |
| 2026 Mar 05 18:56 | 2026 Mar 04 00:17:50 | 99.7313 | 0.05733 | 21.8722 | 126.8959 | 66.0602 | 12.39406 | – |
| 2026 Mar 04 18:57 | 2026 Mar 04 00:17:50 | 99.7313 | 0.05733 | 21.8722 | 126.8959 | 66.0602 | 12.39406 | – |
| 2026 Mar 03 18:56 | 2026 Feb 26 04:57:41 | 99.7308 | 0.05719 | 21.5607 | 138.9427 | 66.0602 | 12.39406 | – |
| 2026 Mar 02 18:57 | 2026 Feb 26 04:57:41 | 99.7308 | 0.05719 | 21.5607 | 138.9427 | 66.0602 | 12.39406 | – |
| 2026 Mar 01 18:57 | 2026 Feb 26 04:57:41 | 99.7308 | 0.05719 | 21.5607 | 138.9427 | 66.0602 | 12.39406 | – |
| 2026 Feb 28 18:56 | 2026 Feb 26 04:57:41 | 99.7308 | 0.05719 | 21.5607 | 138.9427 | 66.0602 | 12.39406 | – |