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 | 21545 |
| 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 |
| 2025 Nov 21 18:57 | 2025 Nov 19 21:42:42 | 99.6606 | 0.02303 | 7.6207 | 211.0323 | 305.6051 | 13.22209 | – |
| 2025 Nov 20 18:56 | 2025 Nov 19 21:42:42 | 99.6606 | 0.02303 | 7.6207 | 211.0323 | 305.6051 | 13.22209 | – |
| 2025 Nov 18 18:57 | 2025 Nov 06 21:21:47 | 99.6603 | 0.02300 | 6.8183 | 241.8704 | 305.6051 | 13.22209 | – |
| 2025 Nov 16 18:58 | 2025 Nov 06 21:21:47 | 99.6603 | 0.02300 | 6.8183 | 241.8704 | 305.6051 | 13.22209 | – |
| 2025 Nov 15 18:57 | 2025 Nov 06 21:21:47 | 99.6603 | 0.02300 | 6.8183 | 241.8704 | 305.6051 | 13.22209 | – |
| 2025 Nov 13 18:56 | 2025 Nov 06 21:21:47 | 99.6603 | 0.02300 | 6.8183 | 241.8704 | 305.6051 | 13.22209 | – |
| 2025 Nov 12 18:57 | 2025 Nov 06 21:21:47 | 99.6603 | 0.02300 | 6.8183 | 241.8704 | 305.6051 | 13.22209 | – |
| 2025 Nov 11 18:55 | 2025 Nov 06 21:21:47 | 99.6603 | 0.02300 | 6.8183 | 241.8704 | 305.6051 | 13.22209 | – |
| 2025 Nov 10 18:57 | 2025 Nov 06 21:21:47 | 99.6603 | 0.02300 | 6.8183 | 241.8704 | 305.6051 | 13.22209 | – |
| 2025 Nov 09 18:57 | 2025 Nov 06 21:21:47 | 99.6603 | 0.02300 | 6.8183 | 241.8704 | 305.6051 | 13.22209 | – |
| 2025 Nov 08 18:56 | 2025 Nov 01 21:29:36 | 99.6606 | 0.02298 | 6.5103 | 253.6969 | 305.6051 | 13.22209 | – |
| 2025 Nov 07 18:57 | 2025 Nov 01 21:29:36 | 99.6606 | 0.02298 | 6.5103 | 253.6969 | 305.6051 | 13.22209 | – |
| 2025 Nov 05 18:57 | 2025 Nov 01 21:29:36 | 99.6606 | 0.02298 | 6.5103 | 253.6969 | 305.6051 | 13.22209 | – |
| 2025 Nov 04 18:57 | 2025 Nov 01 21:29:36 | 99.6606 | 0.02298 | 6.5103 | 253.6969 | 305.6051 | 13.22209 | – |
| 2025 Nov 03 18:57 | 2025 Nov 01 21:29:36 | 99.6606 | 0.02298 | 6.5103 | 253.6969 | 305.6051 | 13.22209 | – |
| 2025 Nov 02 18:57 | 2025 Oct 28 09:51:03 | 99.6599 | 0.02295 | 6.2338 | 264.3406 | 305.6051 | 13.22209 | – |
| 2025 Nov 01 18:58 | 2025 Oct 28 09:51:03 | 99.6599 | 0.02295 | 6.2338 | 264.3406 | 305.6051 | 13.22209 | – |
| 2025 Oct 31 18:57 | 2025 Oct 28 09:51:03 | 99.6599 | 0.02295 | 6.2338 | 264.3406 | 305.6051 | 13.22209 | – |
| 2025 Oct 30 18:57 | 2025 Oct 28 09:51:03 | 99.6599 | 0.02295 | 6.2338 | 264.3406 | 305.6051 | 13.22209 | – |
| 2025 Oct 29 18:57 | 2025 Oct 28 09:51:03 | 99.6599 | 0.02295 | 6.2338 | 264.3406 | 305.6051 | 13.22209 | – |
| 2025 Oct 28 18:57 | 2025 Oct 23 09:49:48 | 99.6594 | 0.02294 | 5.9255 | 276.2328 | 305.6051 | 13.22209 | – |
| 2025 Oct 27 18:57 | 2025 Oct 23 09:49:48 | 99.6594 | 0.02294 | 5.9255 | 276.2328 | 305.6051 | 13.22209 | – |
| 2025 Oct 26 18:57 | 2025 Oct 23 09:49:48 | 99.6594 | 0.02294 | 5.9255 | 276.2328 | 305.6051 | 13.22209 | – |
| 2025 Oct 25 17:57 | 2025 Oct 23 09:49:48 | 99.6594 | 0.02294 | 5.9255 | 276.2328 | 305.6051 | 13.22209 | – |