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 | 21269 |
| 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 Jul 01 17:56 | 2025 Jun 28 15:07:38 | 99.7649 | 0.01188 | 4.5886 | 133.2082 | 291.1557 | 13.23654 | – |
| 2025 Jun 30 17:56 | 2025 Jun 28 15:07:38 | 99.7649 | 0.01188 | 4.5886 | 133.2082 | 291.1557 | 13.23654 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 15:07:38 | 99.7649 | 0.01188 | 4.5886 | 133.2082 | 291.1557 | 13.23654 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 15:07:38 | 99.7649 | 0.01188 | 4.5886 | 133.2082 | 291.1557 | 13.23654 | – |
| 2025 Jun 27 17:56 | 2025 Jun 22 10:55:16 | 99.7656 | 0.01186 | 4.2032 | 147.7936 | 291.1557 | 13.23654 | – |
| 2025 Jun 26 17:56 | 2025 Jun 22 10:55:16 | 99.7656 | 0.01186 | 4.2032 | 147.7936 | 291.1557 | 13.23654 | – |
| 2025 Jun 25 17:56 | 2025 Jun 22 10:55:16 | 99.7656 | 0.01186 | 4.2032 | 147.7936 | 291.1557 | 13.23654 | – |
| 2025 Jun 24 17:56 | 2025 Jun 22 10:55:16 | 99.7656 | 0.01186 | 4.2032 | 147.7936 | 291.1557 | 13.23654 | – |
| 2025 Jun 23 17:56 | 2025 Jun 22 10:55:16 | 99.7656 | 0.01186 | 4.2032 | 147.7936 | 291.1557 | 13.23654 | – |
| 2025 Jun 22 17:56 | 2025 Jun 17 03:50:55 | 99.7663 | 0.01183 | 3.8728 | 160.3295 | 291.1557 | 13.23654 | – |
| 2025 Jun 21 17:56 | 2025 Jun 17 03:50:55 | 99.7663 | 0.01183 | 3.8728 | 160.3295 | 291.1557 | 13.23654 | – |
| 2025 Jun 20 17:57 | 2025 Jun 17 03:50:55 | 99.7663 | 0.01183 | 3.8728 | 160.3295 | 291.1557 | 13.23654 | – |
| 2025 Jun 19 17:56 | 2025 Jun 17 03:50:55 | 99.7663 | 0.01183 | 3.8728 | 160.3295 | 291.1557 | 13.23654 | – |
| 2025 Jun 18 17:56 | 2025 Jun 17 03:50:55 | 99.7663 | 0.01183 | 3.8728 | 160.3295 | 291.1557 | 13.23654 | – |
| 2025 Jun 17 17:56 | 2025 Jun 17 03:50:55 | 99.7663 | 0.01183 | 3.8728 | 160.3295 | 291.1557 | 13.23654 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 07:33:37 | 99.7669 | 0.01181 | 3.5704 | 171.8290 | 291.1557 | 13.23654 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 07:33:37 | 99.7669 | 0.01181 | 3.5704 | 171.8290 | 291.1557 | 13.23654 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 07:33:37 | 99.7669 | 0.01181 | 3.5704 | 171.8290 | 291.1557 | 13.23654 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 07:33:37 | 99.7669 | 0.01181 | 3.5704 | 171.8290 | 291.1557 | 13.23654 | – |
| 2025 Jun 12 17:56 | 2025 Jun 12 07:33:37 | 99.7669 | 0.01181 | 3.5704 | 171.8290 | 291.1557 | 13.23654 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 15:36:41 | 99.7676 | 0.01179 | 3.1544 | 187.6501 | 291.1557 | 13.23654 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 15:36:41 | 99.7676 | 0.01179 | 3.1544 | 187.6501 | 291.1557 | 13.23654 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 15:36:41 | 99.7676 | 0.01179 | 3.1544 | 187.6501 | 291.1557 | 13.23654 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 15:36:41 | 99.7676 | 0.01179 | 3.1544 | 187.6501 | 291.1557 | 13.23654 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 15:36:41 | 99.7676 | 0.01179 | 3.1544 | 187.6501 | 291.1557 | 13.23654 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 15:36:41 | 99.7676 | 0.01179 | 3.1544 | 187.6501 | 291.1557 | 13.23654 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 15:28:05 | 99.7679 | 0.01177 | 2.9043 | 197.1859 | 291.1557 | 13.23654 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 15:28:05 | 99.7679 | 0.01177 | 2.9043 | 197.1859 | 291.1557 | 13.23654 | – |