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 | 21276 |
| 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 14:42:30 | 100.0367 | 0.00454 | 5.3824 | 233.7497 | 187.4879 | 13.35533 | – |
| 2025 Jun 30 17:56 | 2025 Jun 28 14:42:30 | 100.0367 | 0.00454 | 5.3824 | 233.7497 | 187.4879 | 13.35533 | – |
| 2025 Jun 29 17:56 | 2025 Jun 28 14:42:30 | 100.0367 | 0.00454 | 5.3824 | 233.7497 | 187.4879 | 13.35533 | – |
| 2025 Jun 28 17:56 | 2025 Jun 28 14:42:30 | 100.0367 | 0.00454 | 5.3824 | 233.7497 | 187.4879 | 13.35533 | – |
| 2025 Jun 27 17:56 | 2025 Jun 23 11:12:51 | 100.0376 | 0.00453 | 5.0456 | 246.2580 | 187.4879 | 13.35533 | – |
| 2025 Jun 26 17:56 | 2025 Jun 23 11:12:51 | 100.0376 | 0.00453 | 5.0456 | 246.2580 | 187.4879 | 13.35533 | – |
| 2025 Jun 25 17:56 | 2025 Jun 23 11:12:51 | 100.0376 | 0.00453 | 5.0456 | 246.2580 | 187.4879 | 13.35533 | – |
| 2025 Jun 24 17:56 | 2025 Jun 23 11:12:51 | 100.0376 | 0.00453 | 5.0456 | 246.2580 | 187.4879 | 13.35533 | – |
| 2025 Jun 23 17:56 | 2025 Jun 23 11:12:51 | 100.0376 | 0.00453 | 5.0456 | 246.2580 | 187.4879 | 13.35533 | – |
| 2025 Jun 22 17:56 | 2025 Jun 16 23:46:48 | 100.0382 | 0.00453 | 4.6215 | 262.0233 | 187.4879 | 13.35533 | – |
| 2025 Jun 21 17:56 | 2025 Jun 16 23:46:48 | 100.0382 | 0.00453 | 4.6215 | 262.0233 | 187.4879 | 13.35533 | – |
| 2025 Jun 20 17:57 | 2025 Jun 16 23:46:48 | 100.0382 | 0.00453 | 4.6215 | 262.0233 | 187.4879 | 13.35533 | – |
| 2025 Jun 19 17:56 | 2025 Jun 16 23:46:48 | 100.0382 | 0.00453 | 4.6215 | 262.0233 | 187.4879 | 13.35533 | – |
| 2025 Jun 18 17:56 | 2025 Jun 16 23:46:48 | 100.0382 | 0.00453 | 4.6215 | 262.0233 | 187.4879 | 13.35533 | – |
| 2025 Jun 17 17:56 | 2025 Jun 16 23:46:48 | 100.0382 | 0.00453 | 4.6215 | 262.0233 | 187.4879 | 13.35533 | – |
| 2025 Jun 16 17:56 | 2025 Jun 12 05:29:23 | 100.0387 | 0.00453 | 4.3097 | 273.6181 | 187.4879 | 13.35533 | – |
| 2025 Jun 15 17:56 | 2025 Jun 12 05:29:23 | 100.0387 | 0.00453 | 4.3097 | 273.6181 | 187.4879 | 13.35533 | – |
| 2025 Jun 14 17:56 | 2025 Jun 12 05:29:23 | 100.0387 | 0.00453 | 4.3097 | 273.6181 | 187.4879 | 13.35533 | – |
| 2025 Jun 13 17:56 | 2025 Jun 12 05:29:23 | 100.0387 | 0.00453 | 4.3097 | 273.6181 | 187.4879 | 13.35533 | – |
| 2025 Jun 12 17:56 | 2025 Jun 12 05:29:23 | 100.0387 | 0.00453 | 4.3097 | 273.6181 | 187.4879 | 13.35533 | – |
| 2025 Jun 11 17:56 | 2025 Jun 05 16:30:22 | 100.0394 | 0.00454 | 3.8814 | 289.5265 | 187.4879 | 13.35533 | – |
| 2025 Jun 10 17:56 | 2025 Jun 05 16:30:22 | 100.0394 | 0.00454 | 3.8814 | 289.5265 | 187.4879 | 13.35533 | – |
| 2025 Jun 09 17:56 | 2025 Jun 05 16:30:22 | 100.0394 | 0.00454 | 3.8814 | 289.5265 | 187.4879 | 13.35533 | – |
| 2025 Jun 08 17:56 | 2025 Jun 05 16:30:22 | 100.0394 | 0.00454 | 3.8814 | 289.5265 | 187.4879 | 13.35533 | – |
| 2025 Jun 07 17:56 | 2025 Jun 05 16:30:22 | 100.0394 | 0.00454 | 3.8814 | 289.5265 | 187.4879 | 13.35533 | – |
| 2025 Jun 06 17:56 | 2025 Jun 05 16:30:22 | 100.0394 | 0.00454 | 3.8814 | 289.5265 | 187.4879 | 13.35533 | – |
| 2025 Jun 05 17:56 | 2025 Jun 01 15:26:10 | 100.0396 | 0.00455 | 3.6166 | 299.3350 | 187.4879 | 13.35533 | – |
| 2025 Jun 04 17:57 | 2025 Jun 01 15:26:10 | 100.0396 | 0.00455 | 3.6166 | 299.3350 | 187.4879 | 13.35533 | – |