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 | 26828 |
| 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 Jul 26 17:56 | 2026 Jul 21 01:40:33 | 99.5461 | 0.00177 | 15.7274 | 180.8739 | 206.7010 | 14.82214 | – |
| 2026 Jul 25 17:57 | 2026 Jul 21 01:40:33 | 99.5461 | 0.00177 | 15.7274 | 180.8739 | 206.7010 | 14.82214 | – |
| 2026 Jul 24 17:56 | 2026 Jul 21 01:40:33 | 99.5461 | 0.00177 | 15.7274 | 180.8739 | 206.7010 | 14.82214 | – |
| 2026 Jul 23 17:57 | 2026 Jul 21 01:40:33 | 99.5461 | 0.00177 | 15.7274 | 180.8739 | 206.7010 | 14.82214 | – |
| 2026 Jul 22 17:57 | 2026 Jul 21 01:40:33 | 99.5461 | 0.00177 | 15.7274 | 180.8739 | 206.7010 | 14.82214 | – |
| 2026 Jul 21 17:57 | 2026 Jul 21 01:40:33 | 99.5461 | 0.00177 | 15.7274 | 180.8739 | 206.7010 | 14.82214 | – |
| 2026 Jul 20 17:57 | 2026 Jul 16 01:46:01 | 99.5461 | 0.00167 | 15.3308 | 193.5097 | 206.7010 | 14.82214 | – |
| 2026 Jul 19 19:06 | 2026 Jul 16 01:46:01 | 99.5461 | 0.00167 | 15.3308 | 193.5097 | 206.7010 | 14.82214 | – |
| 2026 Jul 19 17:57 | 2026 Jul 16 01:46:01 | 99.5461 | 0.00167 | 15.3308 | 193.5097 | 206.7010 | 14.82214 | – |
| 2026 Jul 18 17:57 | 2026 Jul 16 01:46:01 | 99.5461 | 0.00167 | 15.3308 | 193.5097 | 206.7010 | 14.82214 | – |
| 2026 Jul 17 17:57 | 2026 Jul 16 01:46:01 | 99.5461 | 0.00167 | 15.3308 | 193.5097 | 206.7010 | 14.82214 | – |
| 2026 Jul 16 17:56 | 2026 Jul 16 01:46:01 | 99.5461 | 0.00167 | 15.3308 | 193.5097 | 206.7010 | 14.82214 | – |
| 2026 Jul 15 17:57 | 2026 Jul 10 01:31:28 | 99.5448 | 0.00152 | 14.8538 | 209.2479 | 206.7010 | 14.82214 | – |
| 2026 Jul 14 17:56 | 2026 Jul 10 01:31:28 | 99.5448 | 0.00152 | 14.8538 | 209.2479 | 206.7010 | 14.82214 | – |
| 2026 Jul 13 17:56 | 2026 Jul 10 01:31:28 | 99.5448 | 0.00152 | 14.8538 | 209.2479 | 206.7010 | 14.82214 | – |
| 2026 Jul 12 17:56 | 2026 Jul 10 01:31:28 | 99.5448 | 0.00152 | 14.8538 | 209.2479 | 206.7010 | 14.82214 | – |
| 2026 Jul 11 17:56 | 2026 Jul 10 01:31:28 | 99.5448 | 0.00152 | 14.8538 | 209.2479 | 206.7010 | 14.82214 | – |
| 2026 Jul 09 17:56 | 2026 Jun 25 13:23:59 | 99.5437 | 0.00096 | 13.7052 | 259.0710 | 206.7010 | 14.82214 | – |
| 2026 Jul 08 17:56 | 2026 Jun 25 13:23:59 | 99.5437 | 0.00096 | 13.7052 | 259.0710 | 206.7010 | 14.82214 | – |
| 2026 Jul 07 17:56 | 2026 Jun 25 13:23:59 | 99.5437 | 0.00096 | 13.7052 | 259.0710 | 206.7010 | 14.82214 | – |
| 2026 Jul 06 17:57 | 2026 Jun 25 13:23:59 | 99.5437 | 0.00096 | 13.7052 | 259.0710 | 206.7010 | 14.82214 | – |
| 2026 Jul 05 17:56 | 2026 Jun 25 13:23:59 | 99.5437 | 0.00096 | 13.7052 | 259.0710 | 206.7010 | 14.82214 | – |
| 2026 Jul 04 17:56 | 2026 Jun 25 13:23:59 | 99.5437 | 0.00096 | 13.7052 | 259.0710 | 206.7010 | 14.82214 | – |
| 2026 Jul 03 17:57 | 2026 Jun 25 13:23:59 | 99.5437 | 0.00096 | 13.7052 | 259.0710 | 206.7010 | 14.82214 | – |
| 2026 Jul 02 17:56 | 2026 Jun 25 13:23:59 | 99.5437 | 0.00096 | 13.7052 | 259.0710 | 206.7010 | 14.82214 | – |
| 2026 Jul 01 17:56 | 2026 Jun 25 13:23:59 | 99.5437 | 0.00096 | 13.7052 | 259.0710 | 206.7010 | 14.82214 | – |
| 2026 Jun 30 17:56 | 2026 Jun 25 13:23:59 | 99.5437 | 0.00096 | 13.7052 | 259.0710 | 206.7010 | 14.82214 | – |
| 2026 Jun 29 17:57 | 2026 Jun 25 13:23:59 | 99.5437 | 0.00096 | 13.7052 | 259.0710 | 206.7010 | 14.82214 | – |