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 | 10721 |
| 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 02 18:56 | 2026 Feb 02 08:27:07 | 101.7871 | 0.00509 | 22.6221 | 280.6719 | 198.2273 | 12.64788 | – |
| 2026 Feb 01 18:56 | 2026 Jan 27 19:05:11 | 101.7868 | 0.00521 | 22.2465 | 290.9507 | 198.2273 | 12.64788 | – |
| 2026 Jan 31 18:56 | 2026 Jan 27 19:05:11 | 101.7868 | 0.00521 | 22.2465 | 290.9507 | 198.2273 | 12.64788 | – |
| 2026 Jan 30 18:57 | 2026 Jan 27 19:05:11 | 101.7868 | 0.00521 | 22.2465 | 290.9507 | 198.2273 | 12.64788 | – |
| 2026 Jan 29 18:56 | 2026 Jan 27 19:05:11 | 101.7868 | 0.00521 | 22.2465 | 290.9507 | 198.2273 | 12.64788 | – |
| 2026 Jan 28 18:56 | 2026 Jan 27 19:05:11 | 101.7868 | 0.00521 | 22.2465 | 290.9507 | 198.2273 | 12.64788 | – |
| 2026 Jan 27 18:56 | 2026 Jan 22 06:53:48 | 101.7872 | 0.00532 | 21.8742 | 300.8962 | 198.2273 | 12.64788 | – |
| 2026 Jan 26 18:57 | 2026 Jan 22 06:53:48 | 101.7872 | 0.00532 | 21.8742 | 300.8962 | 198.2273 | 12.64788 | – |
| 2026 Jan 25 18:57 | 2026 Jan 22 06:53:48 | 101.7872 | 0.00532 | 21.8742 | 300.8962 | 198.2273 | 12.64788 | – |
| 2026 Jan 24 18:58 | 2026 Jan 22 06:53:48 | 101.7872 | 0.00532 | 21.8742 | 300.8962 | 198.2273 | 12.64788 | – |
| 2026 Jan 22 18:56 | 2026 Jan 22 06:53:48 | 101.7872 | 0.00532 | 21.8742 | 300.8962 | 198.2273 | 12.64788 | – |
| 2026 Jan 21 18:56 | 2026 Jan 16 10:11:36 | 101.7872 | 0.00541 | 21.4780 | 311.3303 | 198.2273 | 12.64788 | – |
| 2026 Jan 20 19:06 | 2026 Jan 16 10:11:36 | 101.7872 | 0.00541 | 21.4780 | 311.3303 | 198.2273 | 12.64788 | – |
| 2026 Jan 19 18:57 | 2026 Jan 16 10:11:36 | 101.7872 | 0.00541 | 21.4780 | 311.3303 | 198.2273 | 12.64788 | – |
| 2026 Jan 18 18:57 | 2026 Jan 16 10:11:36 | 101.7872 | 0.00541 | 21.4780 | 311.3303 | 198.2273 | 12.64788 | – |
| 2026 Jan 17 18:56 | 2026 Jan 16 10:11:36 | 101.7872 | 0.00541 | 21.4780 | 311.3303 | 198.2273 | 12.64788 | – |
| 2026 Jan 16 18:57 | 2026 Jan 16 10:11:36 | 101.7872 | 0.00541 | 21.4780 | 311.3303 | 198.2273 | 12.64788 | – |
| 2026 Jan 15 18:56 | 2026 Jan 11 10:35:57 | 101.7871 | 0.00547 | 21.1412 | 319.9703 | 198.2273 | 12.64788 | – |
| 2026 Jan 13 18:56 | 2026 Jan 11 10:35:57 | 101.7871 | 0.00547 | 21.1412 | 319.9703 | 198.2273 | 12.64788 | – |
| 2026 Jan 11 18:57 | 2026 Jan 11 10:35:57 | 101.7871 | 0.00547 | 21.1412 | 319.9703 | 198.2273 | 12.64788 | – |
| 2026 Jan 10 18:57 | 2026 Jan 05 14:27:25 | 101.7870 | 0.00552 | 20.7465 | 330.0380 | 198.2273 | 12.64788 | – |
| 2026 Jan 09 18:57 | 2026 Jan 05 14:27:25 | 101.7870 | 0.00552 | 20.7465 | 330.0380 | 198.2273 | 12.64788 | – |
| 2026 Jan 08 18:56 | 2026 Jan 05 14:27:25 | 101.7870 | 0.00552 | 20.7465 | 330.0380 | 198.2273 | 12.64788 | – |
| 2026 Jan 07 18:57 | 2026 Jan 05 14:27:25 | 101.7870 | 0.00552 | 20.7465 | 330.0380 | 198.2273 | 12.64788 | – |
| 2026 Jan 06 18:56 | 2026 Jan 05 14:27:25 | 101.7870 | 0.00552 | 20.7465 | 330.0380 | 198.2273 | 12.64788 | – |