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 | 21466 |
| 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 10:51:08 | 99.6553 | 0.01354 | 13.9478 | 84.4692 | 304.6929 | 13.22146 | – |
| 2026 Feb 04 18:57 | 2026 Feb 02 10:51:08 | 99.6553 | 0.01354 | 13.9478 | 84.4692 | 304.6929 | 13.22146 | – |
| 2026 Feb 03 18:56 | 2026 Feb 02 10:51:08 | 99.6553 | 0.01354 | 13.9478 | 84.4692 | 304.6929 | 13.22146 | – |
| 2026 Feb 02 18:56 | 2026 Feb 02 10:51:08 | 99.6553 | 0.01354 | 13.9478 | 84.4692 | 304.6929 | 13.22146 | – |
| 2026 Feb 01 18:56 | 2026 Jan 26 23:16:47 | 99.6544 | 0.01355 | 13.5487 | 99.7995 | 304.6929 | 13.22146 | – |
| 2026 Jan 31 18:56 | 2026 Jan 26 23:16:47 | 99.6544 | 0.01355 | 13.5487 | 99.7995 | 304.6929 | 13.22146 | – |
| 2026 Jan 30 18:57 | 2026 Jan 26 23:16:47 | 99.6544 | 0.01355 | 13.5487 | 99.7995 | 304.6929 | 13.22146 | – |
| 2026 Jan 29 18:56 | 2026 Jan 26 23:16:47 | 99.6544 | 0.01355 | 13.5487 | 99.7995 | 304.6929 | 13.22146 | – |
| 2026 Jan 28 18:56 | 2026 Jan 26 23:16:47 | 99.6544 | 0.01355 | 13.5487 | 99.7995 | 304.6929 | 13.22146 | – |
| 2026 Jan 27 18:56 | 2026 Jan 21 10:05:56 | 99.6537 | 0.01356 | 13.2070 | 112.8941 | 304.6929 | 13.22146 | – |
| 2026 Jan 26 18:57 | 2026 Jan 21 10:05:56 | 99.6537 | 0.01356 | 13.2070 | 112.8941 | 304.6929 | 13.22146 | – |
| 2026 Jan 25 18:57 | 2026 Jan 21 10:05:56 | 99.6537 | 0.01356 | 13.2070 | 112.8941 | 304.6929 | 13.22146 | – |
| 2026 Jan 24 18:58 | 2026 Jan 21 10:05:56 | 99.6537 | 0.01356 | 13.2070 | 112.8941 | 304.6929 | 13.22146 | – |
| 2026 Jan 22 18:56 | 2026 Jan 21 10:05:56 | 99.6537 | 0.01356 | 13.2070 | 112.8941 | 304.6929 | 13.22146 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 10:13:52 | 99.6534 | 0.01356 | 12.8996 | 124.7053 | 304.6929 | 13.22146 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 10:13:52 | 99.6534 | 0.01356 | 12.8996 | 124.7053 | 304.6929 | 13.22146 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 10:13:52 | 99.6534 | 0.01356 | 12.8996 | 124.7053 | 304.6929 | 13.22146 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 10:13:52 | 99.6534 | 0.01356 | 12.8996 | 124.7053 | 304.6929 | 13.22146 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 10:13:52 | 99.6534 | 0.01356 | 12.8996 | 124.7053 | 304.6929 | 13.22146 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 10:13:52 | 99.6534 | 0.01356 | 12.8996 | 124.7053 | 304.6929 | 13.22146 | – |
| 2026 Jan 15 18:56 | 2026 Jan 07 10:06:28 | 99.6526 | 0.01356 | 12.3453 | 145.9542 | 304.6929 | 13.22146 | – |