Orbital elements of DELTA 1 DEB
| Launched | 28 July 1976 | 
| Flight ended | – | 
| Launch site | Air Force Western Test Range, California, USA | 
| Owner | United States | 
| NORAD ID | 27727 | 
| 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 Oct 27 18:57 | 2025 Oct 10 19:41:12 | 102.7160 | 0.04142 | 2.0111 | 193.3808 | 324.2556 | 11.68378 | – | 
| 2025 Oct 26 18:57 | 2025 Oct 10 19:41:12 | 102.7160 | 0.04142 | 2.0111 | 193.3808 | 324.2556 | 11.68378 | – | 
| 2025 Oct 25 17:57 | 2025 Oct 10 19:41:12 | 102.7160 | 0.04142 | 2.0111 | 193.3808 | 324.2556 | 11.68378 | – | 
| 2025 Oct 24 17:57 | 2025 Oct 10 19:41:12 | 102.7160 | 0.04142 | 2.0111 | 193.3808 | 324.2556 | 11.68378 | – | 
| 2025 Oct 22 17:56 | 2025 Oct 10 19:41:12 | 102.7160 | 0.04142 | 2.0111 | 193.3808 | 324.2556 | 11.68378 | – | 
| 2025 Oct 21 17:56 | 2025 Oct 10 19:41:12 | 102.7160 | 0.04142 | 2.0111 | 193.3808 | 324.2556 | 11.68378 | – | 
| 2025 Oct 20 17:56 | 2025 Oct 10 19:41:12 | 102.7160 | 0.04142 | 2.0111 | 193.3808 | 324.2556 | 11.68378 | – | 
| 2025 Oct 19 17:56 | 2025 Oct 10 19:41:12 | 102.7160 | 0.04142 | 2.0111 | 193.3808 | 324.2556 | 11.68378 | – | 
| 2025 Oct 18 17:56 | 2025 Oct 10 19:41:12 | 102.7160 | 0.04142 | 2.0111 | 193.3808 | 324.2556 | 11.68378 | – | 
| 2025 Oct 17 17:56 | 2025 Sep 29 18:37:05 | 102.7143 | 0.04138 | 1.3402 | 210.5630 | 324.2556 | 11.68378 | – | 
| 2025 Oct 16 17:56 | 2025 Sep 29 18:37:05 | 102.7143 | 0.04138 | 1.3402 | 210.5630 | 324.2556 | 11.68378 | – | 
| 2025 Oct 15 17:56 | 2025 Sep 29 18:37:05 | 102.7143 | 0.04138 | 1.3402 | 210.5630 | 324.2556 | 11.68378 | – | 
| 2025 Oct 14 17:56 | 2025 Sep 29 18:37:05 | 102.7143 | 0.04138 | 1.3402 | 210.5630 | 324.2556 | 11.68378 | – | 
| 2025 Oct 12 17:56 | 2025 Sep 29 18:37:05 | 102.7143 | 0.04138 | 1.3402 | 210.5630 | 324.2556 | 11.68378 | – | 
| 2025 Oct 11 17:57 | 2025 Sep 29 18:37:05 | 102.7143 | 0.04138 | 1.3402 | 210.5630 | 324.2556 | 11.68378 | – | 
| 2025 Oct 09 17:56 | 2025 Sep 29 18:37:05 | 102.7143 | 0.04138 | 1.3402 | 210.5630 | 324.2556 | 11.68378 | – | 
| 2025 Oct 08 17:56 | 2025 Sep 29 18:37:05 | 102.7143 | 0.04138 | 1.3402 | 210.5630 | 324.2556 | 11.68378 | – | 
| 2025 Oct 07 17:56 | 2025 Sep 29 18:37:05 | 102.7143 | 0.04138 | 1.3402 | 210.5630 | 324.2556 | 11.68378 | – | 
| 2025 Oct 05 17:56 | 2025 Sep 21 06:25:28 | 102.7145 | 0.04136 | 0.8235 | 223.8954 | 324.2556 | 11.68378 | – | 
| 2025 Oct 04 17:57 | 2025 Sep 21 06:25:28 | 102.7145 | 0.04136 | 0.8235 | 223.8954 | 324.2556 | 11.68378 | – | 
| 2025 Oct 03 17:57 | 2025 Sep 21 06:25:28 | 102.7145 | 0.04136 | 0.8235 | 223.8954 | 324.2556 | 11.68378 | – |